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Set of 10 Plastic Propellers
set-of-10-plastic-propellers
PROPSET10
Includes durable propellers, varied sizes, STEM-friendly, colorful designs
From $12 /Unit
Lenses, Bi-Concave, Acrylic 60X15mm
lenses-bi-concave-acrylic-60x15mm
3352A-04
Clear / frosted Acrylic Optical Block for optics and scientific applications
options
From $7.60 /Unit
Lenses, Bi-Convex, Acrylic 90x25x15mm
lenses-bi-convex-acrylic-90x15mm
3352A-03
Clear Acrylic Optical Block for optics and scientific applications
options
From $7.60 /Unit
Lenses, Plano-Convex, Acrylic 60X15Mm
lenses-plano-convex-acrylic-60x15mm
3352A-05
Clear / frosted Acrylic Optical Block for optics and scientific applications
options
From $7.60 /Unit
Lenses, Bi-Concave, Acrylic, 90x34x15Mm
3352A-02
Clear / frosted Acrylic Optical Block for optics and scientific applications
options
From $7.60 /Unit
Lenses, Bi-Convex, Acrylic, 90x25x15mm
lenses-bi-convex-acrylic-90x15mm
3352A-01
Clear / frosted Acrylic Optical Block for optics and scientific applications
options
From $7.60 /Unit
Lenses, Plano-Concave, Acrylic 60mmx15mm
lenses-plano-concave-acrylic-60mmx15mm
3352A-06
Clear / frosted Acrylic Optical Block for optics and scientific applications
options
From $7.60 /Unit
Folding Magnifier, Pocket) 10X.
folding-magnifier-pocket-10x
AS1010
Pocket-sized 10X magnifier with foldable design.
From $7 /Unit
Plastic Beakers, Griffin Style 2000ml
plastic-beakers-griffin-style-2000ml
PBEAKER1-2000
Graduated plastic beakers for chemical measurements.
From $5.80 /Unit
Compass – ARMY/SPORT DIRECTIONAL LENSATIC COMPASS
compass-armysport-directional-lensatic-compass
DC45-1
Pocket-size compass with luminous dial and aiming features.
options
From $8 /Unit
Lenses Spherical, Bi-Convex, 75 Mm Diameter 500Mm
lenses-spherical-bi-convex-75-mm-diameter-500mm
330575MM-500M
High-quality optical magnification for clear vision.
options
From $6.50 /Unit
Lenses Spherical, Bi-Convex, 75 Mm Diameter 300Mm
lenses-spherical-bi-convex-75-mm-diameter-300mm
330575MM-300M
High-quality optical lenses for precision imaging.
options
From $6.50 /Unit
Lenses Spherical, Bi-Convex, 75 Mm Diameter 175Mm
lenses-spherical-bi-convex-75-mm-diameter-175mm
330575MM-175M
Optical magnifying lenses for clear and accurate vision.
options
From $6.99 /Unit
Lenses Spherical, Bi-Convex, 75 Mm Diameter 200Mm
lenses-spherical-bi-convex-75-mm-diameter-200mm
330575MM-200M
High-quality optical lenses for precise imaging.
options
From $6.50 /Unit
Lenses Spherical, Bi-Convex, 75 Mm Diameter 100Mm
lenses-spherical-bi-convex-75-mm-diameter-100mm
330575MM-100M
High-quality optical lenses for clear and precise imaging.
options
From $7.50 /Unit
Lenses Spherical, Bi-Convex, 75 Mm Diameter 150Mm
lenses-spherical-bi-convex-75-mm-diameter-150mm
330575MM-150M
High-quality optical lenses for precise imaging.
options
From $7.50 /Unit
Lenses Spherical, Bi-Convex, 50 Mm Diameter 50Mm
lenses-spherical-bi-convex-50-mm-diameter-50mm
330550MM-50MM
High-quality optical magnification for precision viewing.
options
From $4.99 /Unit
Lenses Spherical, Bi-Convex, 50 Mm Diameter 200Mm
lenses-spherical-bi-convex-50-mm-diameter-200mm
330550MM-200M
High-quality optical lenses for precision imaging.
options
From $2.99 /Unit
Lenses Spherical, Bi-Convex, 50 Mm Diameter 150Mm
lenses-spherical-bi-convex-50-mm-diameter-150mm
330550MM-150M
High-quality optical lenses for precise imaging.
options
From $3.90 /Unit
Lenses Spherical, Bi-Convex, 50 Mm Diameter 300Mm
lenses-spherical-bi-convex-50-mm-diameter-300mm
330550MM-300M
High-quality optical lenses for precision imaging.
options
From $2.99 /Unit
Lenses Spherical, Bi-Convex, 50 Mm Diameter 100Mm
lenses-spherical-bi-convex-50-mm-diameter-100mm
330550MM-100M
Clear vision with 50mm bi-convex spherical lenses.
options
From $3.90 /Unit
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 50 mm
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-50-mm
3309_38-50MM
Unmounted bi-concave lens, 38 mm diameter, 50 mm focal length
options
From $1.80 /Unit
Bi-Concave 38 mm Diameter Fl 100 mm
bi-concave-38-mm-diameter-fl-100-mm
3309_38-100M
Unmounted bi-concave lens, 38 mm diameter, 100 mm focal length
options
From $3.20 /Unit
Battery Holder, 2AA, Plastic
battery-holder-2aa-plastic
PBH2AA
2-AA battery holder with 6-inch wire leads.
options
From $0.65 /Unit
Lenses Spherical, Bi-Convex, 38mm Diameter 50mm
lenses-spherical-bi-convex-38mm-diameter-50mm
330538MM-50MM
Bi-convex spherical lens, 38mm diameter, 50mm focal length.
options
From $4.99 /Unit
Plastic Magnifier With 2X-4X
plastic-magnifier-with-2x-4x
PMAG24
Durable and safe magnifier with 2 lenses for science observations.
options
From $0.85 /Unit
Plastic Front Wheels 1/8 " Shaft/Hole (Pack Of 100)
plastic-front-wheels-18-quot-shafthole-pack-of-100
PWHEELSFRONT
100 pack of durable front wheel replacements
options
See pricing options
Small Plastic Pulley For Toys 1.95Mm, 24Mm,
small-plastic-pulley-for-toys-195mm-24mm
24_2A
Toy pulley for small parts.
options
From $0.20 /Unit
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 1000 mm
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-1000-mm
3309_38-1000M
Unmounted bi-concave lens, 38 mm diameter, 1000 mm focal length
options
From $1.80 /Unit
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 200 mm
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-200-mm
3309_38-200M
Unmounted bi-concave lens, 38 mm diameter, 200 mm focal length
options
From $2.80 /Unit
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 300 mm
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-300-mm
3309_38-300M
Unmounted bi-concave lens, 38 mm diameter, 300 mm focal length
options
From $1.80 /Unit
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 500 mm
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-500-mm
3309_38-500M
Unmounted bi-concave lens, 38 mm diameter, 500 mm focal length
options
From $1.80 /Unit
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 1000 mm
3309_50-1000M
Unmounted bi-concave lens, 50 mm diameter, 1000 mm focal length
options
From $5 /Unit
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 150 mm
3309_50-150M
Unmounted bi-concave lens, 50 mm diameter, 150 mm focal length
options
From $2.20 /Unit
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 200 mm
3309_50-200M
Unmounted bi-concave lens, 50 mm diameter, 200 mm focal length
options
From $2 /Unit
Lenses Spherical, Unmounted, Bi-Concave 50 Mm Diameter Fl 300 Mm
3309_50-300M
50mm Bi-Concave Lens, Reduces/Spreads Light, Various Focal Lengths, Bulk Discounts.
options
From $2 /Unit
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 500 mm
3309_50-500M
Unmounted bi-concave lens, 50 mm diameter, 500 mm focal length
options
From $2 /Unit
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 50 mm
3309_50-50MM
Unmounted bi-concave lens, 50 mm diameter, 50 mm focal length
options
From $2 /Unit
Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm)
3318G-1
Biconvex lenses for precise light focusing.
options
From $32 /Unit
Glass Cylindrical Lenses Bi-Concave Power 14D (Focal Length ~72Mm)
3318G-2
Precision lenses for straight line light focus.
options
From $32 /Unit
Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm)
3318G-3
Precision cylindrical lens for precise light focusing.
options
From $32 /Unit
Glass Cylindrical Lenses Plano-Concave Power 14D (Focal Length ~72Mm)
3318G-4
Glass lenses to focus light in straight lines.
options
From $32 /Unit
Burette, Plastic 100Ml
burette-plastic-50ml
BURETP-100ML
Accurate plastic measuring device for laboratory use.
options
From $38 /Unit
Burette, Plastic 25Ml
burette-plastic-50ml
BURETP-25ML
25ml plastic liquid measuring device.
options
From $25 /Unit
Burette, Plastic 50Ml
burette-plastic-50ml
BURETP-50ML
Accurate liquid measurement with 50mL plastic burette.
options
From $31 /Unit
Plastic Cam, Set Of 4
plastic-cam-set-of-4
CAMSET4
Transforms rotation into back-and-forth motion, set of 4.
options
From $5 /Unit
Liquid Filled Plastic Compass
liquid-filled-plastic-compass
DC45A
Lightweight and accurate survival compass with plastic shell and stable needle.
options
From $0.99 /Unit
Plastic Compass Without Liquid, Wholesale
plastic-compass-without-liquid-wholesale 5 out of 5 Stars!
DC45B
Color-coded magnetic compass for easy navigation.
options
From $1.20 /Unit
Dc Motor Plastic Mount 20mm Diameter
dc-motor-plastic-mount-20mm-diameter
DCMOUN130
Lightweight plastic mount for 20mm DC motors.
options
From $0.80 /Unit
Beaker Tong, Plastic Jaw
beaker-tong-plastic-jaw
G72
Gentle grip plastic tong for beaker handling.
options
From $12 /Unit
Gear Set, Plastic Gears (Set Of 4)
gear-set-plastic-gears-set-of-4
GEARSET4
4-piece plastic gear set for hobby and science projects.
options
From $1.50 /Unit
Magnifying Glass, Hand Held Magnifier
magnifying-glass-hand-held-magnifier
GMAGVG
High quality hand held magnifying glass in multiple sizes.
options
From $0.05 /lb
Plastic Pulley Blue 2 Pulleys, 5" And 4"
plastic-pulley-blue-2-pulleys-5-and-4
IPP45
Durable pulleys in two sizes.
options
From $4.50 /Unit
Double Plastic Pulley Blue 5"
IPP55
Durable double pulley with 5" diameter in blue.
options
From $4.50 /Unit
Triple Plastic Pulley Blue 5"
IPP555
Durable 5" pulley with triple plastic design.
options
From $6 /Unit
Ray Box With Lens
LC1114
Parallel light source for lens and mirror experiments.
options
From $27 /Unit
Spatula With Red Plastic Handle 6.5"
spatula-with-red-plastic-handle-65quot
LC3571
Round-end spatula with red plastic handle, 6.5 inches.
options
From $3.50 /Unit
Lens Demonstration Set, Glass, 50 Mm Lens Set
LDS1
Comprehensive 50mm lens set for optical demonstrations.
options
From $25 /Unit
Basic Lens Set, 38 Mm, 6 Lenses
basic-lens-set-38-mm-6-lenses
LENS38X6
Versatile lens kit for creative photography.
options
From $12 /Unit
Plastic Weights, Set Of 54
plastic-weights-set-of-54
MSPW54
54-piece set of durable weights for strength training.
options
From $9.50 /Unit
Plastic Pulley On Rod
plastic-pulley-on-rod
P51032
Durable plastic pulley for smooth operation.
options
From $12 /Unit
Plastic Beakers, Griffin Style 50ml
plastic-beakers-griffin-style-50ml
PBEAKER1-50ML
Graduated plastic beakers for chemical measurements.
options
From $1.40 /Unit
3 Oz. Plastic Container With Cap (Pack Of 10)
3-oz-plastic-container-with-cap-pack-of-10
PCON100
Our Widemouth 3Oz Plastic Containers Are
options
From $0.55 /Unit
Plastic Pipette, 1Ml Graduated, Pack Of 10
plastic-pipette-1ml-graduated-pack-of-10
PIPETTE1
Accurate and safe pipette with one-piece construction.
options
From $1 /Unit
Table Clamp Pulley, Plastic
table-clamp-pulley-plastic
PPCLMP
Compact pulley for table mounting.
From $5.25 /Unit
Plastic Pulleys, Set Of 5
plastic-pulleys-set-of-5 4 out of 5 Stars!
PPULLEYS5
5 durable, black pulleys made from high-quality plastic.
options
See pricing options
High Speed Plastic Propeller And Spinners, Set Of 2
high-speed-plastic-propeller-and-spinners-set-of-2
PROP3
Efficient propellers and spinners for optimal speed.
options
From $1 /Unit
Plastic Propeller, 4" Span
plastic-propeller-4quot-span 5 out of 5 Stars!
PROP4
Miniature motor propeller, 4" span.
options
From $0.75 /Unit
Plastic Propeller, 7" Span (180 Mm),
plastic-propeller-7-span-180-mm
PROP7
Small plastic aircraft blade for model planes.
options
From $0.95 /Unit
Pvc Tube 2-Mm I.D., Plastic Tubing
pvc-tube-2-mm-id-plastic-tubing
PVC2MM
Flexible and durable plastic tube for various applications.
options
From $1.50 /Feet
Plastic Back Wheels 1/8 " Shaft/Hole (Pack Of 100)
plastic-back-wheels-18-quot-shafthole-pack-of-100
PWHEELSBACK
Speedy and stylish model vehicle wheels
options
See pricing options
Plastic Wheels, Tires Set
plastic-wheels-tires-set
PWHEELSTIRES
Durable tire set for various applications.
options
From $5 /Unit
Plastic Wheels, Traction Set
plastic-wheels-traction-set
PWHEELSTRACTION
Durable wheels with strong grip for smooth movement.
options
From $3 /Unit
Plastic & Rubber Friction Rod Kit
plastic-amp-rubber-friction-rod-kit
STFR
Experiment with charges using plastic and rubber rods.
options
From $11 /Unit
Gear Set, Plastic Gears BLACK (Set Of 4)
gear-set-plastic-gears-black-set-of-4
GEARSET4B
4-piece plastic gear set for hobby and science projects.
options
From $1.60 /Unit
Plastic Beakers, Griffin Style 100ml
plastic-beakers-griffin-style-100ml
PBEAKER1-100M
Graduated plastic beakers for chemical measurements.
options
From $1.70 /Unit
Plastic Beakers, Griffin Style 500ml
plastic-beakers-griffin-style-2000ml
PBEAKER1-500M
Graduated plastic beakers for chemical measurements.
options
From $3.10 /Unit
Plastic Beakers, Griffin Style 1000ml
plastic-beakers-griffin-style-2000ml
PBEAKER1-1000
Graduated plastic beakers for chemical measurements.
options
From $5.80 /Unit
Mini 80mm Red Plastic Four-Blade Propeller
mini-80mm-red-plastic-four-blade-propeller
PROP4B80MMRED
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /Unit
Mini 80mm Green Plastic Four-Blade Propeller
mini-80mm-green-plastic-four-blade-propeller
PROP4B80MMGREEN
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /Unit
Mini 80mm Yellow Plastic Four-Blade Propeller
mini-80mm-yellow-plastic-four-blade-propeller
PROP4B80MMYELLOW
Lightweight, efficient 80mm plastic propeller.
options
From $0.40 /Unit
set-of-10-plastic-propellers
Set of 10 Plastic Propellers
Includes durable propellers, varied sizes, STEM-friendly, colorful designs
Call To Order  
$12
SKU: PROPSET10
lenses-bi-concave-acrylic-60x15mm
Lenses, Bi-Concave, Acrylic 60X15mm
Clear / frosted Acrylic Optical Block for optics and scientific applications
Add to Cart
$7.60
SKU: 3352A-04
lenses-bi-convex-acrylic-90x15mm
Lenses, Bi-Convex, Acrylic 90x25x15mm
Clear Acrylic Optical Block for optics and scientific applications
Add to Cart
$7.60
SKU: 3352A-03
lenses-plano-convex-acrylic-60x15mm
Lenses, Plano-Convex, Acrylic 60X15Mm
Clear / frosted Acrylic Optical Block for optics and scientific applications
Add to Cart
$7.60
SKU: 3352A-05
Lenses, Bi-Concave, Acrylic, 90x34x15Mm
Clear / frosted Acrylic Optical Block for optics and scientific applications
Add to Cart
$7.60
SKU: 3352A-02
lenses-bi-convex-acrylic-90x15mm
Lenses, Bi-Convex, Acrylic, 90x25x15mm
Clear / frosted Acrylic Optical Block for optics and scientific applications
Add to Cart
$7.60
SKU: 3352A-01
lenses-plano-concave-acrylic-60mmx15mm
Lenses, Plano-Concave, Acrylic 60mmx15mm
Clear / frosted Acrylic Optical Block for optics and scientific applications
Add to Cart
$7.60
SKU: 3352A-06
folding-magnifier-pocket-10x
Folding Magnifier, Pocket) 10X.
Pocket-sized 10X magnifier with foldable design.
Call To Order  
$7
SKU: AS1010
plastic-beakers-griffin-style-2000ml
Plastic Beakers, Griffin Style 2000ml
Graduated plastic beakers for chemical measurements.
Call To Order  
$6.50 - $58
SKU: PBEAKER1-2000
compass-armysport-directional-lensatic-compass
Compass – ARMY/SPORT DIRECTIONAL LENSATIC COMPASS
Pocket-size compass with luminous dial and aiming features.
Add to Cart
$12 - $80
SKU: DC45-1
lenses-spherical-bi-convex-75-mm-diameter-500mm
Lenses Spherical, Bi-Convex, 75 Mm Diameter 500Mm
High-quality optical magnification for clear vision.
Add to Cart
$6.50
SKU: 330575MM-500M
lenses-spherical-bi-convex-75-mm-diameter-300mm
Lenses Spherical, Bi-Convex, 75 Mm Diameter 300Mm
High-quality optical lenses for precision imaging.
Add to Cart
$6.50
SKU: 330575MM-300M
lenses-spherical-bi-convex-75-mm-diameter-175mm
Lenses Spherical, Bi-Convex, 75 Mm Diameter 175Mm
Optical magnifying lenses for clear and accurate vision.
Add to Cart
$6.99
SKU: 330575MM-175M
lenses-spherical-bi-convex-75-mm-diameter-200mm
Lenses Spherical, Bi-Convex, 75 Mm Diameter 200Mm
High-quality optical lenses for precise imaging.
Add to Cart
$6.50
SKU: 330575MM-200M
lenses-spherical-bi-convex-75-mm-diameter-100mm
Lenses Spherical, Bi-Convex, 75 Mm Diameter 100Mm
High-quality optical lenses for clear and precise imaging.
Add to Cart
$7.50
SKU: 330575MM-100M
lenses-spherical-bi-convex-75-mm-diameter-150mm
Lenses Spherical, Bi-Convex, 75 Mm Diameter 150Mm
High-quality optical lenses for precise imaging.
Add to Cart
$7.50
SKU: 330575MM-150M
lenses-spherical-bi-convex-50-mm-diameter-50mm
Lenses Spherical, Bi-Convex, 50 Mm Diameter 50Mm
High-quality optical magnification for precision viewing.
Add to Cart
$4.99
SKU: 330550MM-50MM
lenses-spherical-bi-convex-50-mm-diameter-200mm
Lenses Spherical, Bi-Convex, 50 Mm Diameter 200Mm
High-quality optical lenses for precision imaging.
Add to Cart
$2.99
SKU: 330550MM-200M
lenses-spherical-bi-convex-50-mm-diameter-150mm
Lenses Spherical, Bi-Convex, 50 Mm Diameter 150Mm
High-quality optical lenses for precise imaging.
Add to Cart
$3.90
SKU: 330550MM-150M
lenses-spherical-bi-convex-50-mm-diameter-300mm
Lenses Spherical, Bi-Convex, 50 Mm Diameter 300Mm
High-quality optical lenses for precision imaging.
Add to Cart
$2.99
SKU: 330550MM-300M
lenses-spherical-bi-convex-50-mm-diameter-100mm
Lenses Spherical, Bi-Convex, 50 Mm Diameter 100Mm
Clear vision with 50mm bi-convex spherical lenses.
Add to Cart
$3.90
SKU: 330550MM-100M
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-50-mm
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 50 mm
Unmounted bi-concave lens, 38 mm diameter, 50 mm focal length
Add to Cart
$1.80
SKU: 3309_38-50MM
bi-concave-38-mm-diameter-fl-100-mm
Bi-Concave 38 mm Diameter Fl 100 mm
Unmounted bi-concave lens, 38 mm diameter, 100 mm focal length
Add to Cart
$3.20
SKU: 3309_38-100M
battery-holder-2aa-plastic
Battery Holder, 2AA, Plastic
2-AA battery holder with 6-inch wire leads.
Add to Cart
$9.50 - $650
SKU: PBH2AA
lenses-spherical-bi-convex-38mm-diameter-50mm
Lenses Spherical, Bi-Convex, 38mm Diameter 50mm
Bi-convex spherical lens, 38mm diameter, 50mm focal length.
Add to Cart
$4.99
SKU: 330538MM-50MM
plastic-magnifier-with-2x-4x
Plastic Magnifier With 2X-4X
Durable and safe magnifier with 2 lenses for science observations.
Add to Cart
$9 - $85
SKU: PMAG24
plastic-front-wheels-18-quot-shafthole-pack-of-100
Plastic Front Wheels 1/8 " Shaft/Hole (Pack Of 100)
100 pack of durable front wheel replacements
Add to Cart
See pricing options
SKU: PWHEELSFRONT
small-plastic-pulley-for-toys-195mm-24mm
Small Plastic Pulley For Toys 1.95Mm, 24Mm,
Toy pulley for small parts.
Add to Cart
$2
SKU: 24_2A
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-1000-mm
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 1000 mm
Unmounted bi-concave lens, 38 mm diameter, 1000 mm focal length
Add to Cart
$1.80
SKU: 3309_38-1000M
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-200-mm
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 200 mm
Unmounted bi-concave lens, 38 mm diameter, 200 mm focal length
Add to Cart
$2.80
SKU: 3309_38-200M
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-300-mm
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 300 mm
Unmounted bi-concave lens, 38 mm diameter, 300 mm focal length
Add to Cart
$1.80
SKU: 3309_38-300M
lenses-spherical-unmounted-bi-concave-38-mm-diameter-fl-500-mm
Lenses Spherical, Unmounted, Bi-Concave 38 mm Diameter Fl 500 mm
Unmounted bi-concave lens, 38 mm diameter, 500 mm focal length
Add to Cart
$1.80
SKU: 3309_38-500M
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 1000 mm
Unmounted bi-concave lens, 50 mm diameter, 1000 mm focal length
Add to Cart
$5
SKU: 3309_50-1000M
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 150 mm
Unmounted bi-concave lens, 50 mm diameter, 150 mm focal length
Add to Cart
$2.20
SKU: 3309_50-150M
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 200 mm
Unmounted bi-concave lens, 50 mm diameter, 200 mm focal length
Add to Cart
$2
SKU: 3309_50-200M
Lenses Spherical, Unmounted, Bi-Concave 50 Mm Diameter Fl 300 Mm
50mm Bi-Concave Lens, Reduces/Spreads Light, Various Focal Lengths, Bulk Discounts.
Add to Cart
$2
SKU: 3309_50-300M
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 500 mm
Unmounted bi-concave lens, 50 mm diameter, 500 mm focal length
Add to Cart
$2
SKU: 3309_50-500M
Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 50 mm
Unmounted bi-concave lens, 50 mm diameter, 50 mm focal length
Add to Cart
$2
SKU: 3309_50-50MM
Glass Cylindrical Lenses Bi-Convex Power 14D (Focal Length ~72Mm)
Biconvex lenses for precise light focusing.
Add to Cart
$32
SKU: 3318G-1
Glass Cylindrical Lenses Bi-Concave Power 14D (Focal Length ~72Mm)
Precision lenses for straight line light focus.
Add to Cart
$32
SKU: 3318G-2
Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm)
Precision cylindrical lens for precise light focusing.
Add to Cart
$32
SKU: 3318G-3
Glass Cylindrical Lenses Plano-Concave Power 14D (Focal Length ~72Mm)
Glass lenses to focus light in straight lines.
Add to Cart
$32
SKU: 3318G-4
burette-plastic-50ml
Burette, Plastic 100Ml
Accurate plastic measuring device for laboratory use.
Add to Cart
$38
SKU: BURETP-100ML
burette-plastic-50ml
Burette, Plastic 25Ml
25ml plastic liquid measuring device.
Add to Cart
$25
SKU: BURETP-25ML
burette-plastic-50ml
Burette, Plastic 50Ml
Accurate liquid measurement with 50mL plastic burette.
Add to Cart
$31
SKU: BURETP-50ML
plastic-cam-set-of-4
Plastic Cam, Set Of 4
Transforms rotation into back-and-forth motion, set of 4.
Add to Cart
$5
SKU: CAMSET4
liquid-filled-plastic-compass
Liquid Filled Plastic Compass
Lightweight and accurate survival compass with plastic shell and stable needle.
Add to Cart
$2 - $990
SKU: DC45A
plastic-compass-without-liquid-wholesale
Plastic Compass Without Liquid, Wholesale
Color-coded magnetic compass for easy navigation.
5 out of 5 Stars!
Add to Cart
$1.50 - $10100
SKU: DC45B
dc-motor-plastic-mount-20mm-diameter
Dc Motor Plastic Mount 20mm Diameter
Lightweight plastic mount for 20mm DC motors.
Add to Cart
$1 - $8
SKU: DCMOUN130
beaker-tong-plastic-jaw
Beaker Tong, Plastic Jaw
Gentle grip plastic tong for beaker handling.
Add to Cart
$12
SKU: G72
gear-set-plastic-gears-set-of-4
Gear Set, Plastic Gears (Set Of 4)
4-piece plastic gear set for hobby and science projects.
Add to Cart
$1.75 - $150
SKU: GEARSET4
magnifying-glass-hand-held-magnifier
Magnifying Glass, Hand Held Magnifier
High quality hand held magnifying glass in multiple sizes.
Add to Cart
$2.50 - $13.40
SKU: GMAGVG
plastic-pulley-blue-2-pulleys-5-and-4
Plastic Pulley Blue 2 Pulleys, 5" And 4"
Durable pulleys in two sizes.
Add to Cart
$4.50
SKU: IPP45
Double Plastic Pulley Blue 5"
Durable double pulley with 5" diameter in blue.
Add to Cart
$4.50
SKU: IPP55
Triple Plastic Pulley Blue 5"
Durable 5" pulley with triple plastic design.
Add to Cart
$6
SKU: IPP555
Ray Box With Lens
Parallel light source for lens and mirror experiments.
Add to Cart
$27
SKU: LC1114
spatula-with-red-plastic-handle-65quot
Spatula With Red Plastic Handle 6.5"
Round-end spatula with red plastic handle, 6.5 inches.
Add to Cart
$3.50
SKU: LC3571
Lens Demonstration Set, Glass, 50 Mm Lens Set
Comprehensive 50mm lens set for optical demonstrations.
Add to Cart
$25
SKU: LDS1
basic-lens-set-38-mm-6-lenses
Basic Lens Set, 38 Mm, 6 Lenses
Versatile lens kit for creative photography.
Add to Cart
$12
SKU: LENS38X6
plastic-weights-set-of-54
Plastic Weights, Set Of 54
54-piece set of durable weights for strength training.
Add to Cart
$9.50
SKU: MSPW54
plastic-pulley-on-rod
Plastic Pulley On Rod
Durable plastic pulley for smooth operation.
Add to Cart
$12
SKU: P51032
plastic-beakers-griffin-style-50ml
Plastic Beakers, Griffin Style 50ml
Graduated plastic beakers for chemical measurements.
Add to Cart
$1.59 - $14
SKU: PBEAKER1-50ML
3-oz-plastic-container-with-cap-pack-of-10
3 Oz. Plastic Container With Cap (Pack Of 10)
Our Widemouth 3Oz Plastic Containers Are
Add to Cart
$10 - $55
SKU: PCON100
plastic-pipette-1ml-graduated-pack-of-10
Plastic Pipette, 1Ml Graduated, Pack Of 10
Accurate and safe pipette with one-piece construction.
Add to Cart
$10
SKU: PIPETTE1
table-clamp-pulley-plastic
Table Clamp Pulley, Plastic
Compact pulley for table mounting.
Call To Order  
$5.25
SKU: PPCLMP
plastic-pulleys-set-of-5
Plastic Pulleys, Set Of 5
5 durable, black pulleys made from high-quality plastic.
4 out of 5 Stars!
Add to Cart
See pricing options
SKU: PPULLEYS5
high-speed-plastic-propeller-and-spinners-set-of-2
High Speed Plastic Propeller And Spinners, Set Of 2
Efficient propellers and spinners for optimal speed.
Add to Cart
$2.50 - $999
SKU: PROP3
plastic-propeller-4quot-span
Plastic Propeller, 4" Span
Miniature motor propeller, 4" span.
5 out of 5 Stars!
Add to Cart
$2.50 - $75
SKU: PROP4
plastic-propeller-7-span-180-mm
Plastic Propeller, 7" Span (180 Mm),
Small plastic aircraft blade for model planes.
Add to Cart
$1.25 - $95
SKU: PROP7
pvc-tube-2-mm-id-plastic-tubing
Pvc Tube 2-Mm I.D., Plastic Tubing
Flexible and durable plastic tube for various applications.
Add to Cart
$8 - $15
SKU: PVC2MM
plastic-back-wheels-18-quot-shafthole-pack-of-100
Plastic Back Wheels 1/8 " Shaft/Hole (Pack Of 100)
Speedy and stylish model vehicle wheels
Add to Cart
See pricing options
SKU: PWHEELSBACK
plastic-wheels-tires-set
Plastic Wheels, Tires Set
Durable tire set for various applications.
Add to Cart
$5
SKU: PWHEELSTIRES
plastic-wheels-traction-set
Plastic Wheels, Traction Set
Durable wheels with strong grip for smooth movement.
Add to Cart
$3
SKU: PWHEELSTRACTION
plastic-amp-rubber-friction-rod-kit
Plastic & Rubber Friction Rod Kit
Experiment with charges using plastic and rubber rods.
Add to Cart
$15 - $110
SKU: STFR
gear-set-plastic-gears-black-set-of-4
Gear Set, Plastic Gears BLACK (Set Of 4)
4-piece plastic gear set for hobby and science projects.
Add to Cart
$1.75 - $16
SKU: GEARSET4B
plastic-beakers-griffin-style-100ml
Plastic Beakers, Griffin Style 100ml
Graduated plastic beakers for chemical measurements.
Add to Cart
$1.99 - $17
SKU: PBEAKER1-100M
plastic-beakers-griffin-style-2000ml
Plastic Beakers, Griffin Style 500ml
Graduated plastic beakers for chemical measurements.
Add to Cart
$3.50 - $31
SKU: PBEAKER1-500M
plastic-beakers-griffin-style-2000ml
Plastic Beakers, Griffin Style 1000ml
Graduated plastic beakers for chemical measurements.
Add to Cart
$6.50 - $58
SKU: PBEAKER1-1000
mini-80mm-red-plastic-four-blade-propeller
Mini 80mm Red Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMRED
mini-80mm-green-plastic-four-blade-propeller
Mini 80mm Green Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMGREEN
mini-80mm-yellow-plastic-four-blade-propeller
Mini 80mm Yellow Plastic Four-Blade Propeller
Lightweight, efficient 80mm plastic propeller.
Add to Cart
$1 - $400
SKU: PROP4B80MMYELLOW
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