Mold No. 1=0.5 ; No. of Teeth 1=30 ; Mold No. 2=0.8 ; No. of Teeth 2=10 ; Leight=5.7mm ; Bored Hole Diameter=1.97mm 

Twins Gear which is made of TPC-ET in Ivory colour. It is a transmission mechanical parts both in toys and Household Electric Appliance. It can be a parts in Toys such as Robot, Toys car, etc. It can adsorb noise in gear box as well as transmission mechanical structure.