Milklion Massage Roller Ball, Tight and Sore Muscles Relief Massager, Alleviating Shoulder, Arms, Back, Abdomen, Legs, Calves, Foot or Muscle Tension

Massage ball for multidirectional movements and can be used for promoting relaxation, self-myofascial release and release muscle stress points and to improve flexibility and muscle tone.
This gadget based on ergonomic easy-grip design, within one hand to control the pressure you do have the relaxation as well
No electricity or batteries required, all pressure control on your own, you can press harder for a deeper massage or just lightly, depending on how you like to have your massage. whether a light massage or deep tissue; personal massage or professional use