Offers really great control and feels amazing.5.0 out of 5 stars, Verified Purchase
Game Changer for Tight Cranial Muscles5.0 out of 5 stars, Verified Purchase
This little piece of blue plastic is AMAZING! If you suffer headaches just lay your head ...5.0 out of 5 stars, Verified Purchase
Fits neck perfectly...very hard!4.0 out of 5 stars, Verified Purchase
Great for pain in between your shoulder blades.5.0 out of 5 stars, Verified Purchase
Lots of pressure, but I like it.5.0 out of 5 stars, Verified Purchase