These Leopard Duotone Balls from Cal Exotics were a good bargain for the low price, but were not exactly what I expected. They have a good weight to them which is ideal for kegel (vaginal muscle) exercises. The exterior of the balls is plastic, but when held in hand, you can feel the heavier metal balls encased in the plastic. The two balls are also held together with a small brown string.

The balls are easy to insert and the brown string makes the removal simple as well. When I received the package, I shook it...(like a kid on Christmas...lame I know) and the inner balls hitting the outside plastic was pretty loud. Once inserted, the movement can be felt and the noise can be heard, but it is nothing like the noise when they are outside the body. If the room is silent, then the rattle/movement of the inner balls will probably be heard.

The balls are large enough so you do not have to constantly flex your vaginal muscles to keep them inside but small enough to where they aren't an overwhelming feeling while in. If you're not moving much, then the sensation isn't going to be at its full potential and can be forgotten. The more you move, the more sensation there is...and again also more noise.

I like the print on the plastic although I've read that some people think it cheapens the look. This is an inexpensive set of kegel balls that would make a great addition to a collection to spice things up a little bit or just for kegel exercise use. These balls can ALSO be used during sex. The balls bounce around causing more sensation for not only you but also your partner. The only concern with that would be the string that the balls are connected by.