OUCRIY Gears Assortment - Metal Plastic 2mm for ages 4+

1. Made of high quality material, these parts are wearable and have long service life 2. These products are for toys gear pulley and other spare parts, suitable for DIY model technology production 3. There are many kinds of gear parts and you can find one that better meet your need 4. Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc 5. They are also good replacement of old or broken parts Specification: Description: If you are a model amateur, you would know that gears, pulleys and are essential and necessary parts for models. Here we provide many gears of different sizes and many other accessories which may meet your basic needs for model making. Features: Made of high quality material, these parts are wearable and have long service life. These products are for toys gear pulley and other spare parts, suitable for DIY model technology production. There are many kinds of gear parts and you can find one that better meet your need. Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc. They are also good replacement of old or broken parts. Specifications: Main Material: Metal, plastic Motor Shaft Diameter: 2mm Weight: 142g(approx.) Package Includes: 9 x Single-Layer Gears (82A, 102A, 112A, 122A, 132A, 142A, 182A, yellow 102A, blue 102A) 7 x Crown Gears (C152A, C282A, C322A, C20082A, C24102A, C30102B, C40102B) 11 x Single-Layer Gears (202A, 242A, 282A, 302A, 322A, 362A, 402A, 422A, 802A, soft orange 482A, blue 562A)