Chrystalino designs are inspired by the Venetian glassmakers of Murano, with the beautiful art of lovemaking in mind. These luxurious, high quality, strong, easy-to-clean, handmade glass wands and butt plugs are for both women and men. Can be warmed or cooled to experiment with temperature play. Superior’s thin and bulbous end provide a firm grasp and firm, pleasurable pressure for either vaginal or anal use.