Features: and Safe & material, compatible with facial massage cups made of glass and pvc compatible with the kinetic vacuum therapy, are means of beneficial effects on blood and lymph circulation, improving peripheral blood circulation, lymph and interstitial fluid.4 Pcs cups cupping sets, you will get 4 pieces massage cups store dry vacuum polymer glass, the diameter of the compatible with tank is 55, 35, 25, 15 mm.compatible with body & face,you could apply cupping sets to any part of the body-from the face and neck through compatible with facial massage to the hands and thighs, while percompatible withming anti-cellulite and anti-aging massage.Easy to clean & store, after cupping, the suction ball can be removed compatible with easy cleaning, the set is safely stowed away at home.Suitable compatible with home & beauty salons, you could percompatible withm silicone ball massage cups yourself at home,you could use face cupping therapy sets anywhere and any compatible with time. Specifications:Material:PVC Ball,GlassSize:As Picture ShowesColor:Black,Blue,Green,Rose,Pink,Purple,Iron Red,White Note:Please allow 1-2cm errors due to manual measurement.Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item. Package includes:4 Pieces compatible with Facial Massage Cupping