Stay focused, reduce stress, release inner creativity and imagination. 16 precision parts, enjoy the fun of DIY with children! Easy To Carry, Small, Simple, Discrete, and Fun, also effective for Focus and Deep Thoughts. Suitable for Adults and kids.
The sprocket that spins at your fingertips is not only a fun toy but 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 the home, office and at work to concentrate or think.
Function: Stay focused, reduce stress, release inner creativity and imagination.
Packing: Please see the images for reference