Why is it so hot? Do not look at the simple, as long as the hand pinch the spindle gently can be a high speed rotation for a few minutes, once the start can not stop completely. Many people believe that this product can help them quit smoking, ADHD, obsessive-compulsive disorder, anxiety, post-traumatic stress disorder, meditation and boredom, can provide users with sedative effect.

The North American market is hot, we also enter the domestic market. Independent research and development design, create their own brand, produced fingertips top!!!
CNC precision machining, surface polishing treatment products. High precision hole machining!!!

Material: aluminum alloy. Using R188 type bearing

Full set: the main body of the *1, the lock *1, bearing *1
actual test, you can rotate more than 2 minutes and 20 seconds. The latter will update the finished tutorial video and related information, please look forward to!!! The more you
styles!!!