22x Plastic Assorted Gears Worm Kits diy buliding robot RC Car

Description:

- 18 Pieces plastic gears and 4 pieces worm.

- Easy to use, great model making accessories.

- These products are for toys gear pulley and other spare parts, suitable for DIY model technology production.

- It is indispensable for the robots, planes models, cars, boats, RC-airplane/helicopter repair, small production of science and technology.

- They are also good replacement of old or broken parts.

Specification:

- Material: Plastic

Package Includes: 18 Pieces Plastic Gears 4 Pieces Plastic Worm