![: jaw crusher](/6ky5vhl/88.jpg)
: jaw crusher
Pain Relief Device for TMJ, Grinding, Clenching, Headaches, Trismus Bruxism caused by Tight Jaw Muscles. Use Gentle Jaw for Passive Stretching to r elax your Jaw Muscles; it is Yoga For The Jaw. 1 Count (Pack of 1) out of 5 stars. 183.