Butt-Hole Soft Silicone Tunnel Plug

The Oxballs Butt-Hole is a hollow tunnel plug engineered to hold the wearer open rather than simply fill space, making it a popular choice for extended sessions, fisting warm-ups, or working up to larger toys. Extra internal and external ripples grip snugly to keep the plug locked in place even during vigorous movement, offering more secure retention than a standard smooth tunnel design. Despite its open-access design, the plug remains soft and pliable thanks to Oxballs' pure platinum-cure silicone, which flexes to accommodate movement while staying sturdy enough to maintain its shape. It is manufactured in the USA and available in three graduated sizes, from the average-sized Small to the significantly larger Large, so users can select the right fit for their experience level and gradually size up over time. The textured interior and exterior surfaces add sensation for both the wearer and any partner exploring the open channel. As a 100% body-safe silicone product, it cleans easily with toy cleaner or soap and water and is fully compatible with water-based lubricant.