Add the sensation of suction to your fetish play with this 6-piece beginner cupping set. Based on ancient Chinese cupping therapy, these modern plastic cups create a powerful vacuum that stimulates your hot spots and provides incredible sensations. The suction action gently increases blood flow and excites your sensitive nerve endings, creating a unique sensation like you've never experienced before. The cups can be used virtually anywhere on the body, but they really feel great on the nipples, clitoris, buttocks, or any other erogenous zone. Each cup has its own built-in release that instantly relieves pressure when you pull the black pin. To use them, first lightly lubricate the skin and then attach the flexible hose to the valve at the top of each cup. Pull the easy-grip trigger and watch your partner's skin lift with the suction. Once you've reached your desired tightness, remove the hose from the cup and the suction will remain constant until you pull the pin. Cupping play works great for BDSM medical play or a kinky full-body massage. Once you remove the cup, the suction leaves a temporary red mark where it was attached. Make sure to pump carefully, as excessive suction can cause ruptures in the capillary blood vessels, resulting in a "hickey"-type bruise on the skin.