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6-Cylinder Engine Model Kit-Build Your Own L6 Engine-L6 Engine Building Kit6-Cylinder Engine Model Kit-Build Your Own L6 Engine-L6 Engine Building Kit
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Build Your Own Engine

6-Cylinder Engine Model Kit-Build Your Own L6 Engine-L6 Engine Building Kit

$89.99
Alloy Electric Train Set Model with Carriage and Long Track - Gift for Boys and GirlsAlloy Electric Train Set Model with Carriage and Long Track - Gift for Boys and Girls
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Experiment Model

Alloy Electric Train Set Model with Carriage and Long Track – Gift for Boys and Girls

$73.99
Arc-Reactor-Style Plasma Ring, Inert Gas Light SphereArc-Reactor-Style Plasma Ring, Inert Gas Light Sphere
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Experiment Model

Arc-Reactor-Style Plasma Ring, Inert Gas Light Sphere

$59.89
Automatic Boiler Pressure Regulator for Steam EngineAutomatic Boiler Pressure Regulator for Steam Engine
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Engine Model

Automatic Boiler Pressure Regulator for Steam Engine

$45.99
Autonomous Robot Car Kit with Deep Learning Vision & Ackermann Steering - Self-Driving Platform for Jetson Nano & Donkey CarAutonomous Robot Car Kit with Deep Learning Vision & Ackermann Steering - Self-Driving Platform for Jetson Nano & Donkey Car
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Diy Model

Autonomous Robot Car Kit with Deep Learning Vision & Ackermann Steering – Self-Driving Platform for Jetson Nano & Donkey Car

$124.89
Sale!
Balance Stirling Engine Model Kit - Build Your Own Stirling Engine - Hot Air Stirling Model Engine Educational ToyBalance Stirling Engine Model Kit - Build Your Own Stirling Engine - Hot Air Stirling Model Engine Educational Toy
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Diy Model

Balance Stirling Engine Model Kit – Build Your Own Stirling Engine – Hot Air Stirling Model Engine Educational Toy

Original price was: $79.99.Current price is: $59.99.
Bluetooth Music Tesla Coil with 10CM Long Arc and Bluetooth Music Dual ModelBluetooth Music Tesla Coil with 10CM Long Arc and Bluetooth Music Dual Model
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Experiment Model

Bluetooth Music Tesla Coil with 10CM Long Arc and Bluetooth Music Dual Model

$47.99
Bluetooth Musical Tesla Coil Plasma Singing Loudspeaker Scientific Experiment Desktop Educational ToyBluetooth Musical Tesla Coil Plasma Singing Loudspeaker Scientific Experiment Desktop Educational Toy
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Experiment Model

Bluetooth Musical Tesla Coil Plasma Singing Loudspeaker Scientific Experiment Desktop Educational Toy

$50.89
Sale!
Compact Desktop Woodworking Embossing Machine with Silent Precision Wood Embossing ToolCompact Desktop Woodworking Embossing Machine with Silent Precision Wood Embossing Tool
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Desktop Cnc Machines

Compact Desktop Woodworking Embossing Machine with Silent Precision Wood Embossing Tool

Original price was: $739.99.Current price is: $140.99.
Sale!
Cyberpunk NIXIE Tube Clock - DIY Screen with Neon Lighting Effects, Customizable Digital Desk Decor, Unique Tech GiftCyberpunk NIXIE Tube Clock - DIY Screen with Neon Lighting Effects, Customizable Digital Desk Decor, Unique Tech Gift
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Experiment Model

Cyberpunk NIXIE Tube Clock – DIY Screen with Neon Lighting Effects, Customizable Digital Desk Decor, Unique Tech Gift

Original price was: $189.99.Current price is: $127.99.
DIY Acoustic Levitation Electronics Makes Learning Kits for Science and Small Experimental Standing WavesDIY Acoustic Levitation Electronics Makes Learning Kits for Science and Small Experimental Standing Waves
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Diy Model

DIY Acoustic Levitation Electronics Makes Learning Kits for Science and Small Experimental Standing Waves

$17.89
Sale!
DIY Assembly Steam Engine Kit Model Science Experiment with Electric GeneratorDIY Assembly Steam Engine Kit Model Science Experiment with Electric Generator
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Diy Model

DIY Assembly Steam Engine Kit Model Science Experiment with Electric Generator

Original price was: $54.99.Current price is: $39.99.
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