I picked up the Kama Diva Bubble plug because of its shape, color, and compact size. All in all it is a nicely made plug. The bulges are nicely spaced and it has a flared base with a narrow neck in order to keep it in place, like any good butt plug should. It has just over 4 inches of insertable length, and it's a pretty girthy little plug. The toy comes with a very plush little pouch that has a draw-string, which is nice for taking care of this toy. For what it's worth, it's bright pink. But anything is better than having this toy get chipped or scratched—- wouldn't want that anywhere near my butt!

That said, there are a few things that detract from the experience here. First, let's start with the material. The urethane material looks and feels nice—- it's a hard plastic toy, so keep that in mind if you're interested! But because of that hardness, the toy feels bigger than it is since it doesn't give or conform in any way. That said, the titular "bubbles" are nicely designed and the variance in diameter feels good, but the hard material just isn't for me. I like softer toys; they're just more comfortable.

Another problem stemming from the material is that of the base. I really don't know why they would design this with a circular base if the base is just as inflexible as the toy itself. It's very uncomfortable in a lot of positions because of the way it sits between the buttocks. I wouldn't recommend using this one for too long. It might be better used as a strap-on plug, but I think it's a bit short and fat for that purpose.

The material really does break this toy for me. I can't honestly recommend it—- urethane would make a good toy, but with a lot of differences to this one. If you're looking for a good butt plug, you're better off looking elsewhere.

I've used this plug a couple times more recently since first reviewing it and I have to admit that its size, shape and texture are pretty nice. It's a cool change to have a toy made from a stiff material rather than a soft one. However, the one big problem I still have with it is the shape of the base. It's just too awkwardly wide to wear for very long. If the flare wasn't circular, it would definitely be a better plug.