Inflatable

An inflation valve at the base lets the body expand after insertion, so girth becomes something set during use instead of chosen at checkout. Deflated, these models enter at their smallest diameter; pumped, the body swells inside the canal and the widest section can no longer pass back out until the valve is released. That is the point of the design and also its limit: release the valve before withdrawal, every time. Korym publishes deflated dimensions and the firmness at both states on each page. All are molded in 100% platinum-cured silicone with a hollow core.