This buttplug All Black is shaped like a fist and provides the best fisting experience. Water and silicone based lubricants can be used here. It is important to clean the back cap well after use. Each toy is individually wrapped in a transparent plastic protective case. • Product dimensions: 13 x 7.7 x 7.7 cm • Product weight: 317 gr • Product diameter: 7.7 cm • Insertable length: 11 cm • WaterproofMaterials: PVCD covers the entire range of ALLBLACK products, all sizes and all available shapes unleash the imagination in the most varied black version of the market, all products have a hypoallergenic phalato-free material perfect for all audiences. * To achieve an optimal experience and to be able to enjoy it in a pleasant and painless way, ALL BLACK  recommends the use of Black Hole brand lubricants