<p>Help train your body for multiple Os with these Ben Wa Balls designed as a discreet and body-safe alternative to traditional exercise. The beads may help strengthen the vaginal wall and pelvic floor muscle by using reflexive pelvic muscle contractions and a simple exercise routine. The waterproof balls provide a comfortable and convenient workout routine via movement-induced tingly sensations that cause muscle contraction. The set includes three pairs of differently-weighted beads for a variety of resistance training combinations the help build up strength over time.</p>