The TOGU Blackroll Duoball – made in Germany – is available for punctual massage in a diameter of 8 or 12 cm. The tool is suitable especially for massage of back and neck musculature and fascial release. It can be used on the floor or on a wall. The stance between the two connected balls prevents hurting the backbone and the massage becomes even more effective. The material EEP is robust and easy to clean, skin-friendly, odourless and 100% recycling.