Enjoy powerful suction with this SGril set of demurely sized suction cylinders. No pumps or other equipment is required. These self-contained nipple correction cups are made of medical grade plastic and are super silent and work twist. Lubed internally for smooth movement and a strong seal that makes for sublimely powerful suction.
Packing list : 2pc
Condition: 100% brand new and high quality
Colour : Clear
Opening is 1.9cm in diameter, tube is 2.35 long and entire item is 10cm long. For better suction use a little lotion on the suction area prior to use. The skin must be smooth and hair free for ultimate suction.
How to Use:
1-Place on the nipple
2- Hold in place with one hand while twisting the knob with the other hand clockwise
3-to Release, hold it with one hand while twisting counter clockwise with the other hand.
If you see cupping with less oil, it is the manufacturer to better test its "TWIST", it can also have lubrication, please don't worry