Star Coil Brushless Motor Hall Sensor STEM Demonstration Model Kit Features: .This upgraded brushless motor model features bearings commonly used i...

Hall Brushless High Speed Vacuum Motor Demonstration Model, Interactive STEM Physics Experiment Desktop Display Features: .Driven by a precision Ha...

DIY Metal Wire Helicopter Model Kit with LED Light Strip - Rotatable Creative Desktop Decor Features: STEM Creativity & Wire Sculpture Craft:  ...

1/6 Alloy R1250GS RC Motorcycle Model with Remote Control, Ignition, Sound, LED Lights & Exhaust Spray Features: Ultra-Realistic 1:6 Scale Moto...

1/6 Alloy S1000RR RC Motorcycle Model with Remote Control, Ignition, Sound, LED Lights & Exhaust Spray Features: Ultra-Realistic 1:6 Scale Moto...

Mechanical Bionic Butterfly 3D Metal Kinetic Sculpture Model for Desktop Display & Collection (Finished) Pre-sale Now! Shipment is expected in ...

SG216 1/16 Scale Full-Proportional 4WD High-Speed RC Drift Car Features: True-to-Life Driving Experience with Full Proportional Control:  Designed ...

Stirling Engine RC Mecanum Wheel Vehicle with Crystal Cylinder, LCD Display - STEM Physics Model (Assembled) Features: Stirling Engine and Mecanum ...

Upgraded Kit For CISON V8 Engine (Distributor + Recoil Starter Spring Tube + CDI + Carburetor + Cylinder Head Assembly + Stem Seals + Exhaust Pipes...