This 8-Piece Rotary Cupping Set is a unique way to relieve sore and aching muscles or explore erotic massage. The cupping method stems from traditional Chinese medicine, but its effects can be enjoyed in a variety of ways. Simply place one or more cups directly onto the skin and turn the dial clockwise to create suction. Lubricate the skin first in order to slide the cups around for different sensations.
Measurements: Set includes one cup of each of the following diameters: 1.5, 1.75, 2, 2.5, 2.75, and 3.25 inches.
NOTE:
Operation time: In general,10-15 minutes each time.Exceptional circumstances, in accordance with the personal circumstances to decide.It is normal to have blister or occur empurple skin.
Dimensions: 66.5*31*50.5cm, 0.104CBM