The TMJD Temporomandibular Relief Device was designed for a chronic TMJ sufferer. It worked so well, more were designed. TMJ or Temporomandibular joint disease is a painful condition associated with injury or misalignment of the jaw joints. Many authorities recommend twice daily treatments of moist heat applied directly to the jaw as a useful self-treatment for this condition. The TMJD appliance provides a treatment with no hands and freedom of movement. The heat and pressure work well together. Here, designer Fred Harrison of Stonehenge, demonstrates this unique patented healing tool.