Give your orgasms a powerful boost by training your kegel muscles! This elegant 5-piece colorful kit features individually weighted kegel balls that slip inside with ease as you tighten around them. Feel the extraordinary sensation as you walk around with your erotic secret and slowly graduate to heavier balls as you feel comfortable. Kegel balls work by strengthening your pelvic floor muscles to tone you up for better sex, better control and of course, more intense big Os! Waterproof & body-safe, retrieval cord for easy removal. Individually weighted 5 pc. kegel ball set . Great for strengthening pelvic floor muscles . Leads to better sex & more powerful orgasms. Erotic internal massage sensation . Build stamina from lightweight to heaviest . Made from silky smooth body-safe silicone. Weighted with zinc alloy . Length: 6.75, Depth: 1.36, Width: 1.36 Individual balls: 1.4oz (white), 2.1oz (pale pink), 2.6oz (hot pink), 3.3oz (fuchsia), 4.1oz (purple) Total weight of full set: Under .5 lb . Safe to use more than one at a time . Waterproof . Phthalate & latex free . Retrieval cord for safety. Five Year Warranty.