Filter

Showing 349–360 of 626 results

Sale!
Stem Model enginediy | Metal Six-Cylinder Brushless Electromagnetic Engine Model Scientific Educational ToysStem Model enginediy | Metal Six-Cylinder Brushless Electromagnetic Engine Model Scientific Educational Toys
Add to wishlist
Quick View

Experiment Model

Stem Model enginediy | Metal Six-Cylinder Brushless Electromagnetic Engine Model Scientific Educational Toys

$98.05
Sale!
Stem Model enginediy | Mini 4 Cylinders Horizontally Opposed Steam Engine Model Without Boiler For Model Ship Gift Collection - EnginediyStem Model enginediy | Mini 4 Cylinders Horizontally Opposed Steam Engine Model Without Boiler For Model Ship Gift Collection - Enginediy
Add to wishlist
Quick View

Electric Generator Model

Stem Model enginediy | Mini 4 Cylinders Horizontally Opposed Steam Engine Model Without Boiler For Model Ship Gift Collection – Enginediy

$76.00
Sale!
Stem Model enginediy | Mini Duke Engine Model 3-Cylinder Swashplate Engine Brushless Electromagnetic Motor Model Technology ToyStem Model enginediy | Mini Duke Engine Model 3-Cylinder Swashplate Engine Brushless Electromagnetic Motor Model Technology Toy
Add to wishlist
Quick View

Electromagnetic Motor

Stem Model enginediy | Mini Duke Engine Model 3-Cylinder Swashplate Engine Brushless Electromagnetic Motor Model Technology Toy

$83.00
Sale!
Stem Model enginediy | Mini Magnetic Levitation Brushless Hall Motor Diy Stem Toy - EnginediyStem Model enginediy | Mini Magnetic Levitation Brushless Hall Motor Diy Stem Toy - Enginediy
Add to wishlist
Quick View

Solar Magnetic Levitation Motor

Stem Model enginediy | Mini Magnetic Levitation Brushless Hall Motor Diy Stem Toy – Enginediy

$33.99
Sale!
Stem Model enginediy | Mini Musical Tesla Coil Plasma Speaker Singing LoudspeakerStem Model enginediy | Mini Musical Tesla Coil Plasma Speaker Singing Loudspeaker
Add to wishlist
Quick View

Stem Model

Stem Model enginediy | Mini Musical Tesla Coil Plasma Speaker Singing Loudspeaker

$26.79
Sale!
Stem Model enginediy | Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy - EnginediyStem Model enginediy | Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy - Enginediy
Add to wishlist
Quick View

Experiment Model

Stem Model enginediy | Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy – Enginediy

$24.79
Sale!
Stem Model enginediy | Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy - EnginediyStem Model enginediy | Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy - Enginediy
Add to wishlist
Quick View

Stem Model

Stem Model enginediy | Mini Singing Tesla Coil Music Kit Wireless Transmission Experiment Desktop Toy – Enginediy

$24.79
Sale!
Stem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative GiftStem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative Gift
Add to wishlist
Quick View

Stark® Motor & Model

Stem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative Gift

$96.15
Sale!
Stem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative GiftStem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative Gift
Add to wishlist
Quick View

Stem Model

Stem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative Gift

$97.27
Sale!
Stem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative GiftStem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative Gift
Add to wishlist
Quick View

Solar Magnetic Levitation Motor

Stem Model enginediy | Mini Solid-State Integrated Tesla Coil With Arc Music Playback Experimental Science Creative Gift

$96.87
Sale!
Stem Model enginediy | Mini Strandbeest Metal Mechanical Gear-Driven Walking Strandbeest Model With Stand Base For Experimental Science DemonstrationStem Model enginediy | Mini Strandbeest Metal Mechanical Gear-Driven Walking Strandbeest Model With Stand Base For Experimental Science Demonstration
Add to wishlist
Quick View

Experiment Model

Stem Model enginediy | Mini Strandbeest Metal Mechanical Gear-Driven Walking Strandbeest Model With Stand Base For Experimental Science Demonstration

$98.10
Sale!
Stem Model enginediy | Mini Tesla Music Coil Artificial Lightning Generator Experimenting Device Teaching Tool Desktop ToyStem Model enginediy | Mini Tesla Music Coil Artificial Lightning Generator Experimenting Device Teaching Tool Desktop Toy
Add to wishlist
Quick View

Stem Model

Stem Model enginediy | Mini Tesla Music Coil Artificial Lightning Generator Experimenting Device Teaching Tool Desktop Toy

$44.79