BestsellersSee Best Selling Products

Plastic Front Wheels 1/8 " Shaft/Hole (Pack Of 100)

100 pack of durable front wheel replacements

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SKU: PWHEELSFRONT

Axle Rods For Wheels 1/8 " Shaft (Pack Of 100 Axles)

100 pack of durable wheel axles.

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SKU: PWHEELSA

Hobby Motor Generator With Connection Wires

Compact high-torque motor with detachable wires.

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SKU: RE140SAWIRE

Plastic Back Wheels 1/8 " Shaft/Hole (Pack Of 100)

Speedy and stylish model vehicle wheels

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SKU: PWHEELSBACK

Battery Holder, 2AA, Plastic

2-AA battery holder with 6-inch wire leads.

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SKU: PBH2AA

Hobby Motor With Lead Wires

High-speed motor with heat-sealed wires.

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SKU: RE140RAWIRE

Buzzer, Piezo Electric/ Ceramic 1.5V - 20V

Versatile, safe, and durable sound device with 3200Hz frequency and 85 dB sound output.

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SKU: BZRP2418

Dialysis Tubing 10 Ft

Semi-permeable membrane for molecular separation up to 14k.

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SKU: CELMD7714

FeaturedSee Our Most featured Products

Dc Motor, Round, Precious Metal Brush 14270

Low voltage, low current motors with precious metal brush for smooth operation.

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SKU: RF300CA14270

Battery Holder 4 Aa Double Side

Holds four AA batteries on both sides.

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SKU: PBH4AAD

Linkable Battery Holder 1AA With Binding Posts

Easily connect AA batteries with binding posts.

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SKU: PBH1AA3F

Flat Design Motor/Generator

Enhances DIY and student projects with reliable performance.

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SKU: DC130SA

Miniature Lamps / Light Bulbs, 2.5V, 0.3A

Small, efficient light bulbs for various applications.

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SKU: P56302

Sub Miniature Light Bulb (Tiny Light Bulb), Pack Of 100

100 Pack of Microscopic Illumination

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SKU: TINYBULB1

Battery Holder, 8Aa Doubled Sided, Plastic

Compact 8AA battery holder for 12V applications.

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SKU: PBH8AADS

Hobby Motor With Alligator Clips

Educational DC motor with easy alligator clip connectors

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SKU: RE140RACLIP

Dc Motor, 6V, 14000Rpm

Powerful and efficient 6V motor with 14000RPM speed.

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SKU: RC280SA

Miniature 2.5V. 0.3A Lamps (Lightbulbs)

Small, low voltage bulbs in pack of 50.

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SKU: E10G11B

Portable Uv Light (Requires 4 Aa Batteries)

Portable UV light for mineralogists, forensic experts, and students.

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SKU: UVCLMN

2C Battery Holder, Plastic, With Connection Wires, Wholesale

Plastic holder for 2 C batteries with wires.

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SKU: PBH2C

Miniature Lamps / Light Bulbs 6.3V, 0.5A

Small, powerful bulbs for a variety of uses.

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SKU: P56305

Dc Motor, Round, Precious Metal Brush 11400

Low current, medium voltage motor for engineering and hobby projects.

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SKU: RF300CA11400

Battery Holder, 2AA, Plastic

2-AA battery holder with 6-inch wire leads.

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SKU: PBH2AA

Miniature Light Bulb, 2.25 Volt

Small, bright bulb for various devices.

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SKU: E0222

Battery Holder, 1D, Plastic

D-cell battery holder with 6 inch wire leads.

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SKU: PBH1D

Dc Motor, 12 V, 5600 Rpm

Efficient motor for various applications.

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SKU: RF370CA15

Battery Connector, For 9-Volt Batteries

9-volt battery wire connector with red and black leads.

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SKU: PBC9V

Toy Motor, Hobby Motor, Dc Motor And Generator

Versatile motor with generator capabilities for hobby and education.

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SKU: RE140SA

Miniature Light Bulb, 5.1 Volt

Small, bright bulb for various applications.

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SKU: E0502

4 Aa Battery Holder, 4 Aa Battery Holder With Leads, 4 Aa Battery Holder With Snap Connector

Easy battery connection with snap connectors.

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SKU: PBH4AASC

Motor With Wire, Toy Motor, Flat

Compact motor for DIY projects and scientific experiments. DC 1.5V-3.0V.

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SKU: DC130RAW

Miniature Lamps / Light Bulbs 3.8V, 0.3A

Small, low voltage light bulbs in a pack of 10.

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SKU: P56303

Miniature Lamps / Light Bulbs 1.5V, 0.6A

Small, powerful lights for various uses.

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SKU: P56301

Hobby Motor With Lead Wires

High-speed motor with heat-sealed wires.

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SKU: RE140RAWIRE

Colored Light Bulbs, 6V - 18V DC (Select Color), Pack of 10

Colorful miniature light bulbs with standard voltage, pack of 10.

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SKU: COLORBULB

Battery Connectors For 9-Volt Batteries Deluxe

Durable 9V battery connector with stripped, tinned wires.

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SKU: PBC9VD

Miniature Light Bulb, 1.2 Volt Unit

Tiny, bright bulb for small-scale lighting needs.

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SKU: E0112

D Cell Battery Holders, Linkable, Easy Plug

Linkable D Cell Battery Holders with Easy Plug Connection.

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SKU: PBH1DL

Hobby Motor Generator With Connection Wires

Compact high-torque motor with detachable wires.

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SKU: RE140SAWIRE

Battery Holder, 1D, Metal

Metal holder for 1D battery with Fahnstock clips.

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SKU: MBH1D

4AA Battery Holder With Leads Wires (Square)

Compact 4 AA battery holder with screw holes and wires.

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SKU: PBH4AAS

Colored Light Bulbs, 6V - 14V Dc, 0.2 Amps Pack of 10

10 pack of transparent colored light bulbs, compatible with MiniScience.

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SKU: COLORBUL14

Battery Holder, D Cell, Linkable

Battery Holder, D Cell, Linkable

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SKU: LC1929_8

Battery Holder, 4C, Plastic

Holds 4 C batteries, 6V output, marked for easy mounting.

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SKU: PBH4CL

DC Motor, Round, Metal brush

Low voltage and current motor with metal brush for smooth operation.

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SKU: RE140RA

4 D Battery Holder, 4-D Battery Box, 6-Volt Battery Box, Wholesale

6V battery box with color-coded wires and screw holes.

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SKU: PBH4DL

Round Toy Motor with Alligator Clips

Small but powerful motor for DIY projects and scientific experiments.

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SKU: DC140RACLIP

Battery Holder, 4Aa - Long, Plastic

4AA battery holder with 6V output and wire leads.

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SKU: PBH4AAL

Miniature Light Bulb, Low current

Low voltage, low current, globe-shaped bulb with mini screw base.

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SKU: E0359

Flat Design Motor for DIY Projects

Compact, efficient, high-speed, versatile, DIY motor.

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SKU: DC130RA

Battery Connector, Simple

Easy-to-use battery connector for 9-volt batteries.

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SKU: PBC9VS

Latest ProductsSee New Products

Metallic Armor Liquid Graphite for Metal Finishes 5oz

Transform Any Surface into Shiny Metal

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SKU: METARMOR

Student-Grade Magnetic Levitation Stick

Hands-on kit demonstrates magnetic levitation and physics principles interactively.

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SKU: MAGPRINGSG

Lead Ball, 1" Solid

Heavyweight projectile for various applications.

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SKU: MSLD25

Steel Balls 1/8" Diameter

Tiny polished spheres for mechanics and magnetism experiments.

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SKU: SBALL3

Alcohol Burner Lamp Portable Aluminum Alloy 50 ml

Lightweight alcohol burner with adjustable wick for lab heating tasks.

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SKU: ALUMBURN

Miniature 4.8V. 0.5A Lamps (Lightbulbs)

Small, low voltage bulbs

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SKU: E10G11D

Fine Iron Filings, 8 Oz, 1/2 Pound, 227 grams

3D magnetic field experimentation with safe-keeping screw cap.

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SKU: IRONFIL8

Mouse Trap - Rubber Band Car Kit, Customizable Logo

Versatile kit for dual-powered 1 Car building fun.

Combination Mousetrap and Rubber Band Car Kit - Dual-Powered Educational Vehicle

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SKU: CARMTS

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