Wellness Kegel Training System Purple from Blush Novelties. Versatile with 9 possible weight combinations for a personalized routine. Strengthen for stronger pelvic muscles for better control and enhanced pleasure. Instructions included Kegel Ball How To Guide. Peace of mind. Made of Satin Smooth, Platinum Cured Silicone. Contains no fragrances, phthalates or latex. Sizes Light Purple Balls 0.6 ounces, Medium Purple Balls 1.3 ounces, Dark Purple Balls 1.8 ounces. The Wellness Kegel Training Kit delivers a fully customized strengthening routine. This complete set includes six balls, progressively weighted in pairs from 0.6 ounce to 1.8 ounces. The satin smooth silicone balls can be used alone or in pairs, for a total of nine possible weight combinations. Wellness Kegel Balls help strengthen your pelvic floor for better control and more intense pleasure. Make them part of a regular Kegel exercise routine, or wear them to heighten arousal during foreplay. All Wellness Kegel Balls are made of platinum cured silicone that is body safe and easy to keep clean!