Oumefar Plastic Gears Kit Robot Motor Toy DIY Parts with Pulley Belt Mini Worm Set for Car Gearmotor(64kinds)

【Varied Accessories】Our DIY kit contains axles ,tires ,gears ,bushings ,racks ,and sufficient parts to always meet your needs 【Easy To Replace Gear】We have prepared many spare accessories ,when the gear is lost or damaged ,you can find a substitute easily and quickly 【Unlimited Self creation】We have six kinds of suits for you to filter ,each of which provides a different number of gears ,so that you can have more choices when making your own gear sets ,thereby generating more ideas 【Good DIY Sets】Various small parts are made of high quality plastic ,easy to use ,wear resistant and long service life . 【Widely Applications】Our DIY kit is a good parent child communication tool which is hand made with children to enhance their mutual feelings and develop their hands on skills