Description: They are traditional folk fitness tools. Polished making and smooth surface for use. You can make people's thoughts focused on the hands, eliminate all kinds of distractions, to eliminate tension and enjoy deep thought relax. Helpful for wrist, fingers, hand and arm tendons, muscle, soreness relief. Diameter: approx. 4.8cm/ 1.87 inch Material: Natural Jade Stone Package Includes: 2 Pieces Stone Balls
