Not only massage balls for hands, but also a kind of fun balls. You can play with them when you feel bored. And, they can help you kill time and get fun. Handballs in the rotation will massage the fingers, to exercise the body and bad mood. The best gifts of family and elders. Features - Color: Green. - Material: Silk tweezer. - Size: 5 x 5 x 5 cm. - In addition to relieving stress, Chinese health balls or Baoding Balls are known to joints, , sleep patterns and memory. - Meditation balls purportedly brain function while they exercise your hand muscles. - Some people also believe that meditation balls help reduce stress, their use is more focused on stress reduction, relaxation, and strength and dexterity training. - Meditation balls are known to joints, , sleep patterns and memory. And they are also said to assist in injury recovery. - While rolling on your hand it can help to relieve your stiffness and relax your entire hand just like a finger therapy. Relieves your muscle and all together. - Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 Fitness Handball