Although it is on the pricier side, it is perfect for the novice who wants more long-wear excitement without more size.
For the reasons cited above, we recommend flexible material like silicone, which is preferable as it is non-porous, hypoallergenic and soft to the touch.
Flexible plugs of silicone are also going to be less likely than glass or metal to cause damage Remember! The rectum is all you need to have clean.
I feel like whoever invented this is like some fetish-freak version of Doctor Evil.