The Torqbar is a patent pending spinning device designed to keep your hands busy and your mind focused. It is the result of several prototypes and over a year of development of a device built specifically to fill this need in the most enjoyable way possible. The simple action of spinning a Torqbar is something you have to experience to appreciate. It is meant to be with you always, to be spun anywhere, at any time. Descriptions Materail : Titanium Alloy Bearing : Ceramic Zirconia Bearing (8*16*5mm) Can turn for 3 minutes ​with 1:1 copy retail box Feature: 1. Material is Titanium Alloy. it has more balance ,it could rotate long time 2.Use the professinal Ceramic Zirconia Bearing .you do not need more any maintain, do not need to add lubricating oil. 3.Wash by water directly .easy way to clear it Suitable for adults and children easy to carry, compact, simple, discrete and fun, but also effective focus and deep thought ceramic center bearings, SLA technology, laser industrial molding technology, resin material, to accompany you year after year. Use this way: Hold the rotator in one hand and use the other hand to quickly rotate using a small continuous blow to keep it infinitely rotating with practice, the rotation can be stopped with one hand only one finger And start spinning