Durable Metal Fidget Spinner Hand Toy High Speed 3-5 Minute Spins
The use of mathematical models and visual parameters, to achieve high precision complex engineering, CNC carving process carved,strong on three-dimensional sense , feel more smooth .
Silicone ceramic bearing shaft, the friction is small, the rotation time is long, the service life is several times than the normal steel bearing .
Design inspiration is from the Egyptian pharaoh ,Beetle shape, which is unparalleled.
Parts are removable and replaceable.
It helps to relieve stress and is effective for great concentration, deep thought, quitting bad habits and all types of attention disorder issues.
