“This plug is comfortable for both short- and long-term use, and is small enough to avoid discomfort while being large enough to feel and enjoy. There is a small bead inside that shifts as you do, which is where the "vibra" part if the product comes into play. It does not actually vibrate, so be aware of that going in. It lost a star for me because it is a little difficult to insert by yourself, but I imagine with practice it gets easier. It is extremely flexible - by that, I mean it has next to no rigidity - and after you lube it up, keeping the product from bending or moving while you try to insert it is a little difficult. This flexibility is exactly what makes it comfortable for long-term use, though, so if that's what you're looking for, be patient while inserting and you should be very happy with your purchase.”
