Review on Professional Silicone Cupping Therapy Set - Enhanced Suction, 4 Sizes for Myofascial Massage, Muscle and Joint Pain Relief in Studios and Homes by Kathy Jones

The product does not suck with an oil free wheel. With the slightest movement the suction literally stops if you set it properly to suck if you leave it on for 15-30 minutes as recommended. The time it hits about the 7 minute mark, well no so I think this works absolutely 100% doesn't come with any more reliable product. I am shocked by all of these positive reviews. I can't even use the smallest one on my forearm without it popping out or deflating.