Descriptions:
The plastic DIY gears kits are for motor gear spare parts package, many uses, fun to use and learn.
It includes worm gears,crown gears and a couple of other gears, suitable for DIY model production technology.
This is the most complete gear set, includes 84 kinds of gear parts. It can meet your DIY needs.
Set Includes:
Belt Wheel: 40pcs
Belt: 44pcs
Package included:
1 x 84 Pcs Plastic Robot Gear Set (The body does not includes)
Please pay attention to the size before you buy it.