Chain Teeth, Flywheel, Fingertip Gyroscope, Adult Mechanical Boredom, Passing Time, Decompression, Car Chains, Metal Toys

Chain Teeth, Flywheel, Fingertip Gyroscope, Adult Mechanical Boredom, Passing Time, Decompression, Car Chains, Metal Toys he sprocket that spins at your fingertips is not a toy, but it also allows you to concentrate. This is also a beautiful decoration and gift. The fingertip rotating sprocket is small and easy to carry. You can use it at home,  and work to concentrate or think. ction: Stay focused, reduce stress, release inner and . The perfect gift for creators, creators and creators. Size 40x60mm Packing: zipper bag 1xtoy

Label: Yes

Material: plastic