Specification:

Brand new

Material: plastic

Color: as picture shows

Type: 64 kinds

64pcs of gear can match each other, all combined into gears, these gears are suitable for shaft.

Containing worm, straight teeth, shaft gear, the tooth crown, the double reduction gear.

Do DIY science and small production, product design, mechanical model.



Package included:

9 kind of Spindle gear

11 kind of Crown gear

12 kind of Single gear

19 kind of Double gear

7 kind of Belt pulley

2 kind of Worm gear

2pcs Connect rack

1pc Tee Axle Sleeve

1pc Bevel gear