Special Offers

1/20 FPV RC Car with 720P Rotating Camera is a ready-to-run 1/20 car with a screen-equipped 2.4GHz controller, remotely adjustable 720P camera, drift ..

1000PCS Illuminated Mechanical Chameleon Metal Kit is a 1,000-piece alloy mechanical-chameleon display kit with segmented articulation and supplier-st..

1000PCS+ Mechanical Cobra Metal Model Kit is a 1,000-plus-piece articulated metal cobra display with a long segmented body, raised hood and poseable j..

100PCS Articulated Metal Ant Model Kit is a compact stainless-steel and aluminum ant assembled from about 100 screw-and-slot parts with poseable body ..

1060PCS Mechanical Octopus Desk Lamp Kit is a 1,060-piece steampunk octopus sculpture that combines screw-fastened metal construction with a functiona..

1280mm 4CH EPP Pusher RC Glider RTF is a high-visibility 1280mm EPP fixed-wing model with a rear pusher propeller, four-channel control and an approxi..

12V Mini High-Magnetic DC Generator Model: Quick Answer12V Mini High-Magnetic DC Generator Model is a compact DC generator demonstration component for..

16-Cylinder Double-Tank Stirling Engine Model is a large multi-cylinder hot-air display with eight heating tubes, eight cooling tubes and twin fuel ta..

16-Cylinder Quartz-Tube Stirling Engine Model is a multi-cylinder external-heat display engine with eight heated quartz tubes, eight cooling cylinders..

16-Cylinder Swash-Plate Stirling Engine Aircraft Model is a visually distinctive sixteen-cylinder hot-air engine sculpture that converts alternating p..

165PCS Solar Mechanical Running Horse Kit is a 165-piece solar or plug-in powered kinetic horse whose exposed gears and linkages reproduce a running-s..

1:1 Rotating Brake Caliper LED Desk Lamp is a full-scale-styled 3D-printed display combining a caliper-and-ventilated-disc form, adjustable slow rotor..