About this 3D model

The bumpy surface offers sensory stimulation for self-massage and stretching. It is a great solution for individuals who experience pain and tension from time to time in their hands or feet. Print both halves and screw the parts together to create a ball to roll around in your hands or with your feet. Unscrew when needed to use one half for foot massage. ----- Be Sure to check out my other Free and Premium designs!