Functions : 1. Absorb on body surface acupoints to cause acontraflusion or slight blood sludging ; 2. Facilitate smoothness of flows in channels and collaterals ; 3 .Promote blood circulation; 4 .Pull out diseases such as wind,cold,humid,hot and poison ect; 5 .Effective for relieving pain and reducing swelling. Self-treatment cupping set features : 1.The cupping therapy integrated with cupping therapy,magnetic therapy,according to traditional Chinese medicine therapy of Yin-Yang and main and collateral channels,based on the dialectic diagnosis of four diagnostic methods and eight guiding principle. 2.The cupping set can form into a negative pressure on local skin through the vacuum inside the cup to stimulate the acupoints on body surface and then transmit to the whole body to achieve the functions 3.Adjusting the energy and blood,promoting blood circulation and dissipating blood stasis. 4.Reducing swelling and easing pain,eliminating the cold and removing dampness,eliminating toxicant and evacuating pus so as to enhance the human immunity and keep fit. 5.It cures the disease without taking medicine and the user can get rid of the side effect. Cupping set using Directions: *Insert the top opening of a cup to the rubber opening of the vacuum pump. *Place the cup on the skin and pump 2 to 3 times to create vacuum. *After pumping remove the vacuum pump from the cup. *To remove the cup from the skin, lift the top lid to let the air in.