Exquisitely crafted for a unique sensual experience, Crystal glass plugs open the door to a world of exhilarating new pleasures. Made from hand-blown superior quality borosilicate glass, these dazzling plugs are smooth, durable, and can be heated or cooled for breathtaking temperature play. Available in a variety of shapes and sizes. Suitable with all lubricants. Small 6 cm Medium 7.8 cm Large 9.2 cmWashing: Hot soapy water and toy cleanerColour: ClearFlexibility: RigidFor Who: BothFeatures: Hygienically SuperiorMaterial: GlassBrand: NS Novelties