BLACKROLL Mini is the lightweight recovery tool, and can fit in a pocket version (yes it fits in your pocket!). It is the ideal roller for self-massage to release tension (feet and arms) on the road or at the office. If you work in an office or on a desk daily, you can benefit by having a quick rolling session on your soles, lower arms or neck while still working. For the targeted massage of feet, legs, arms, and other small parts of the body Use on the table, on the floor, or against the wall HAPPY THANKS TO THE BLACKROLL® MINI? Here are the latest results of a study by the "Center for Integrative Therapy and Training", presented at the Fascia Research Congress in Washington, DC. Summary of the study: The effects of self-therapy with the BLACKROLL® MINI can have a positive effect on mental and physical well-being. These positive effects can be felt up to four weeks after self-treatment.