Features:
*Gear: There are three gears, you can wave rolling, outgoing crisp and harmonious sound
*Rotary disk: A circular disk, more flexible
*Button: game button quick experience, enhance the texture with ABS material
*Silica ball: soft and delicate feel, full of flexibility
*Switch: Point switch, experience the ubiquitous switch rhythm
*Rocker: 360 ° active rocker, all-round rotation
*Silicone rope: free contraction, can be hung in any place, not afraid of missing
*Soft silicone: small soft touch, the finger has the role of blood circulation massage
*Repeated friction with the surface with your fingers, can effectively relieve stress and trouble