Description: Palm massage needle massaging balls. A handy instrument for relax. Massager for pressing acupoints in your palms. Based on traditional Chinese acupressure way. Rolling field increases relaxing the nervous system. Greatly beneficial for the whole system of human body. Specification: Material:plastic Diameter Size:approx. 22x10 cm/8.7x3.9 inch Package Includes: 1 Piece Ball Massager
