[Product Information]

• While rolling on your hand it can help to relief your stiffness and relax your entire hand just like a finger THERAPY
• Reliefs your muscle and joint all together.
• The ball is Blue - 1 3/4" diameter 4 oz
• Hold 2 with 1 hand and rotate in your palm!
• This set comes with 4 Blue colored Taiji style balls ( Taiji is one of the mystery Asian symbols for healing， balancing). Case color might be different!