Play Different Tricks,Challenge your Finger Limit.
A good choice for killing time, helping relieve stress, keep focusing,Elegant, Fun Look and Feel. It is perfect for any occasion. This toy is built with a cool, smooth design, so users can enjoy it without distraction at parties, meeting, during trips, or in both indoor and outdoor environments.
Smooth Surface - Protect your fingers from scratching.
Easy To Carry anywhere you go,Small,Simple,Discrete and Fun,also effective for Focus and Deep Thought.
User-friendly - No Repair, oil, maintenance needed Use it right out of box.