Restore Cold Therapy Roller BallCold therapy equals faster recovery. So help almost every single muscle in your body feel better faster with our Cold Therapy Roller Ball. Once frozen, our cold gel technology lets the stainless steel roller hold the cold for up to 20 minutes. Because its a 360 degree roller, it gives you smooth, uninterrupted motion to soothe muscles and reduce inflammation. The comfort grip base makes it easy to hold and the small size means it can go with you for