See Thru Nipple Boosters

Watch as your nips are gently tugged up into the clear shaft.

These are just one more in a line of easy, yet effective nipple suckers. They're a little gentler than some of their competitors. Squeeze, apply, release; and you get instant sensation. These particular suckers offer you a window so you can see what's happening to your nipples. When you pull them off you'll have extra sensitive nipples.