... system----coprostasis, the disorder of the gastrointestinal unction;E:Metabolism and incretion----diabetes, meno-syndrome, menstrual disorder, cramp, micro-circulation ... cell activity, suspend the cadulity, improve the blood circulation and metabolism, tighten the skin, dispel the wrinkles, ... pen - use for body, can promot blood circulation and remove rubbish and toxinsInfusion jet head - use ...