Materials: strontium, calcium oxide, monox, sodium oxide, aluminium, iron, magnesium, phosphorus About the stoneneedle Stoneneedle is one of the 5 therapies of chinese medicine and one of the 2 medical apparatus and instruments. To chinese medicine, it has functions of calm down, restrain circulation, and dredging the channels. Because the stone needles can produce frared ray and ultrasonic wave, which are helpful for improving microcirculation and restrain circulation, it is regarded as therapeutic apparatus of frared ray and therapeutic apparatus of ultrasonic wave. Do you know the stone health care? Functions of stone needles: 1.Effect of massage. The ultrasonic wave pressurize on the cells of human body, and change the condition of sick cells by making the cells to move, resulting cure of disease. 2.Effect of heat. When human body take the energy of ultrasonic wave, the blood flow of skin accelerate and produce heat reaction to ease pain, relief from muscle spasm, and improve the condition of microcirculation. Types: 1.Chain bracelet, necklace Shape: ball, buddha 2.Guasha treatment Shape: trigram, ellipsoid, qexng, taper, fish, art of bird, s style 3.Acupuncture point massage Shape: trigram, ellipsoid, qexng, taper, fish, art of bird, s stype Comb shape: fish, heart style 4.Hand toys Shape: ball, carve 5.Moxibustion jar Shape: big, medium, small Colours: black, red 6.Beauty club 7.Massage hammer