吸力與增加乳頭血流可提升敏感度並促進循環。Size Matters See-Thru 乳頭增強器透過溫和吸力達到增大與刺激效果。只需將其置於乳頭上並擠壓球體，即可產生溫和而有效的真空。放開後，這些有趣的乳頭玩具會自行固定。透過透明腔體，您可以在玩耍時觀看所有過程！
總長2.5英吋，最寬處直徑1.25英吋
TPR、ABS塑膠
透明、黑色
The clear design makes it easy to see exactly how much suction I'm applying, and after a few sessions I've definitely noticed a tingling boost in sensitivity. It's a simple, affordable way to add some extra sensation to my routine.
The gentle suction definitely gets the blood flowing, and I noticed the sensitivity boost right away after the first use. They’re easy to place and stay put, though I wish the see-thru material was a touch more discreet under thinner tops.