EKIND 80Pcs Plastic DIY Robot Gear Kit Gearbox Motor Gear Set Gear Worm compatible For DIY Car Robot RC model helicopter Remote control aircraft

Speedy delivery by Amazon. Standard plastic gears, pieces provided match the claim. Works well, no deformations or plastic residues on the teeth. Go for it.

Whether you're repairing a toy car, some other small device, crafting a new thing, or basically doing anything with any small thing that won't be subjected to stresses above and beyond what could be expected of plastic gears to handle, this is where it's at! You get a great array of sizes and types, good for any repair or DIY project involving movement! Or just for donking around with to learn about how gear ratios work ♥ And you get enough here to repair dozens of things, for a fraction of the cost of replacing them =)