75 pcs/lot different type mini gear Plastic Gear Set 

Gears are incredibly useful – they can be used to create custom
gearboxes to transfer motion, change output shaft speed, increase
torque, and any number of other gear like functions. Different types of
gears have different purposes and this kit has a great assortment of
regular gears, crown gears, worm gears, linear gears, double reduction
gears, and even a few pulleys to experiment and create with. 

No Guarantee No Warranty

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