The "cryo" method is a traditional application of cold. The massage sphere of the CRYO PURE roller provides a relaxing massage that, combined with the 14 relaxing essential oils, offers effective, immediate, and lasting relief to sensitive areas. Very practical, this roller with a non-greasy and non-sticky texture allows for a quick massage without getting your hands dirty. The Cryo PURE roller for joints and muscles, intense cold self-massage!