Screw on device that helps to relieve: General body aches, headaches, facial pain, neck pain, and abdominal pain.

Technique: Press into the space between thumb and index finger on the top of your hand, below the knuckles. If you gently squeeze your thumb and index finger together, a small muscle will pop up, and the acupressure point will be at the highest spot on the muscle.

Screw the knob untill you find it right for your pressure point.