TRIGGERPOINT Foam Massage Ball - Deep Tissue Relief for Muscle and Joint Pain - Mimics Therapist's Hands - Targets Small Muscle Tightness - Lightweight & Easy to Clean

Super lightweight which makes it easy to use anywhere — I keep it at my desk and use it whenever things get tight. For how small and light it is, it really digs into muscle knots well. The foam material feels like it mimics thumb pressure better than a hard lacrosse ball. Helped a lot with my muscle pain. Simple tool that just works

Been doing exercises with this form ball and has released some stress on my De Quervain's Tenosynovitis right hand.