Every athlete has heard about, R.I.C.E. (rest, ice, compression, and elevation). With this cold roller ball, you have the benefits of ice and compression in the palm of your hand. The smooth. friction-free stainless steel ball is easy to maneuver over your skin with any degree of pressure thanks to the comfortable outer grip. Insulating gel maintains a cold, comfortable temperature to reduce inflammation and speed recovery. The gel is made to retain temperature without ever becoming too cold. The compact design makes this a portable tool that is easy to take with you.