This All Black buttplug is getting a bit thicker as you push it deeper into your anal, making penetration even more intense. For the somewhat extreme lover, this toy is absolutely recommended! Lubricants based on both water and silicone can be used herein. It is important to clean the buttplug well after use. For easier insertion and cleaning of the buttplug we recommend the Kiotos lubricants and Toycleaner. Each toy is individually wrapped in a transparent plastic protective case. Non-phthalate - Cadmium and lead-free.