Small and portable design that fits comfortably in the palm of your hand. Change the strength with 2 different vibration intensities. Soft rubber material and one button to easily operate. This mini vibration ball is perfect for recovering those sore muscles with a 360 degree massage. Uses 3 x AAA batteries (included). Smart and portable design. Soft rubber material, anti-corrosion. 2 vibration intensities. One button for easy operation. |