Instead of just plugging someones butt, you can open it and let your imagination go wild. The incredible tunnel hole that goes all the way through the plug, clearing the way for various play including lube insertion, fingers, watersports and toys. And, the clear version also makes it possible to see right into the other person. Clean up. Wash thoroughly with mild soap and water. Safety. Safe with water-based lubes. This product is not compatible with latex products. Please store separately.