Silicone Cupping Therapy Set Supreme 4 DEEP (4 Sizes) Professional Hard Sturdy Advanced Treatment Cups for Deep Vacuum Suction Massage for Muscle, Joint, Fascia, Lymph

The size range, more adapted to the human body parts per cutem
Transparent and easy to observe the skin change such as sha.
The negative pressure can be adjusted, and negative pressure large, persistent.
Easy operation, safety, there will be no traditional cans cans not easy problems.
Durable, not afraid to break (a metre high natural ground not damaged)