uxcell 84 Pcs Plastic Gear Package Kit DIY Gear Assortment Accessories Set for Motor Robot Various Gear Axle Belt Bushings

Descriptions:The plastic DIY gears kits are for 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 51 kinds of gear parts. It can meet your DIY needs. 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.