many people think that this product can help their fingertips top smoking, hyperactivity, anxiety, obsessive-compulsive disorder, post-traumatic stress disorder, meditation and boring. Torqbar can provide users with sedative effect.
product material: zinc alloy
product weight: 65G
product size: 65*23*12mm
bearing type: 606 (steel ball bearing)
precision CNC machining integrated, size control within a wire (100 wire =1 mm)
bearing can be removed, not glue

Turn time: can turn more than 2 minutes