These straightforward but effective nipple suckers deliver consistent, strong suction for those seeking a satisfying experience. To use, simply position the base of the sucker firmly against the nipple to form a seal, then twist the easy-grip control cap to create immediate suction. Enjoy a gentle sucking sensation or turn the knob further for a more intense vacuum. When you're ready to release, just turn the cap back to return the internal plunger to its original position and release the suction.

Measurements:

4 inch overall length, 1.17 inch inner diameter.

Material: ABS

Color: Clear, White

Note: Includes one pair.