Spice up your sexual workouts with these "Titan Kegel Balls!" These luxurious kegel balls are 1.5" round and weigh 3.5 oz. Made of silky soft pink silicone that helps tone up your pelvic muscles while providing sensation at the same time – perfect for a night of kinky S&M play. The "Titan Kegal Balls" are a breeze to clean with warm water and antibacterial soap. Only use with water based lube.