Nexus Sparta Prostate MassagerLuxury prostate massager uses unique stroker technology to stimulate the prostate. Choose from five stroker stimulation settings to find the one perfect for you. Sparta is made from silky soft silicone is waterproof and rechargeable using a convenient USB magnetic charger included. It performs an electrifying come hither motion resulting in deeply gratifying orgasms. Designed to appeal to all men regardless of their sexuality. Silicone shaft is 3. 9