Feature:1. A light, noiseless, compact toy that no one will get bored, which will keep him/her away from the screen.2. By simply flipping and folding, it can also improve your concentration while studying, working, or brainstorming.3. Easy to carry and can play with them for hours while you practice and improve your finger flexibility.4. To promote logical thinking, exercise finger flexibility, children can play with friends, bring endless fun.5. ABS material is environmental, safe, odorless, non‑toxic and harmless. There are 3 different colors available for you to choose.Specification:Item Type: Fingertip ToyMaterial: ABS Suitable Age: Adult Size: Approx. 4 x 4 x 4cm / 1.6 x 1.6 x 1.6in Package List:1 x Fingertip Toy