80Pcs Plastic Diy Robot Gear Kit Gearbox Motor Gear Set Gear Worm Compatible For Diy Car Robot Rc Model Helicopter Remote Control Aircraft

The 80pcs Plastic DIY Robot Gear Kit is for toys gear spare parts package. It can meet your DIY needs.

Made of high quality plastic, wearable and long service life

The products are for toys spindle gear spare parts, suitable for DIY model technology production

Many uses, fun for kids and adults to use and learn,to avoid deglutition, not suggested for small kids.

The different kinds of parts and accessories in just one package, which makes it a perfect choice for laboratories, science education, DIY models, RC-airplane/helicopter repair, etc.