FLYWING AS350 470 Class 2.4G 6CH Quik-Release 3-Rotor Scale RC Military Helicopter Model with ACE Flight Controller, GPS Positioning & Left/Rig...

1/20 Scale FPV RC Car with Screen Controller, 720P HD Camera, 270° Rotating Camera, One-Key Drift - RTR Version Features: Built-In Screen Controll...

3D Mechanical Pterosaur Metal DIY Model Kit, Stainless Steel Assembly Sculpture for Display and Collection (313+PCS) Features: Mechanical Pterosaur...

3D Mechanical Manta Ray Metal Model Kit, DIY Steampunk Assembly Puzzle with LED Light, Desktop Display Decor (200+PCS) Features: Original Steampunk...

RETROL & OKMO 916 Four-Stroke Stationary Vintage Farm Internal Combustion Gasoline Engine Model RTR Features: Classic European Farm Engine Heri...

3D Printed Spark Plug RGB LED Desk Lamp – Bring Automotive Engineering to Your Desktop Inspired by one of the most recognizable components inside ...

1:1 Scale 3D Printed Brake Caliper Disc LED Night Light, Automotive Mechanical Desk Lamp & Car Enthusiast Display Decor Product Description In...

1/12 Scale 3D Printed Space Propulsion Engine Model with Blue LED Flame Display Base, Aerospace Mechanical STEM Desk Decor Product Description Bri...

Product Description Bring Automotive Engineering to Life with an Industrial Suspension Damper Desk Lamp Inspired by the iconic design of high-perf...

Periodic Table Inert Gas Collection Set Features: .5 Inert Gas Collection Set: This collection includes five inert gases from the periodic table:...

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:  ...

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

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

3D Wooden Mechanical Space Battleship Model Kit, Vintage Industrial Style Collectible Display (912PCS) Features: Large Capital Ship Assembly Model:...

Plasma Ring Ion Glow Lamp, High Voltage Flowing Arc Desktop Gaming Ambient Light Features: Dynamic Ion Arc Display:  Generates a high-frequency ele...

Solar Powered Steampunk Robot Metal Mechanical Model, Rotating STEM Educational Desktop Decor (Standing Version) Features: Solar Powered Motion, No...

Solar Powered Steampunk Robot Metal Mechanical Model, Rotating STEM Educational Desktop Decor (Lying Version) Features: Solar Powered Motion, No Ex...

Solar Powered Steampunk Warrior Robot Metal Mechanical Model, Auto Rotating Propeller STEM Desktop Decor Features: Solar Powered Automatic Rotation...

Capo W460 1/8 Scale 2.4G Full-Proportional Alloy RC Off-Road Crawler RC Vehicle Model Kit, CVD Drivetrain, Linked Steering Wheel & Gear Shifter...

ROBAN 700-Class AH-1 Cobra 2.4GHz 6CH Scale RC Helicopter with H1 PRO Flight Controller, GPS Position Hold, Auto Hover & One-Key Return (RTF Ve...

Metal Turbo Rotor Motor Model, Brushless Hall Drive Acrylic Desktop Display with Type-C Power, STEM Educational Science Decor Features: Precision M...

Transparent Acrylic Four-Coil Brushless Hall Motor Model, STEM Electromagnetic Science Display Features: Transparent Multi-Layer Acrylic Constructi...