One of the most powerful way for stimulating the pain points is their piercing with Su-Jok needles. Acupuncture Su-Jok needles are very fine and thin - 15 microns. Unlike the acupuncture needles, which are used in the traditional acupuncture, the Su-Jok needles can be stuck by the sick person himself / herself. Several needles are fixed in one pain point or zone. They are stuck at the depth of one to three millimetres depending on the setting place. The needle stimulation brings quick and tangible healing results.