This All Black buttplug is small in size but its diameter is a real surprise for your anal! Lubricants based on both water and silicone can be used herein. It is important to clean the buttplug well after use. Each toy is individually tightly wrapped in a transparent plastic protective case. Dimensiones: 12 x 7 x 7 cm* 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