These vaginal exercisers are AWESOME and are one of my favorite purchases from Eden. Not only are they a great kegel exerciser, but they also provide discreet stimulation when worn. Because of their structure, the inner, free roaming weighed ball moves around the outer casing, so when your body moves you can feel the inner ball rolling around. It's awesome and oh so fun! I use these when I workout or go running (when I really want to challenge myself) and I'll also wear them out dancing with my friends to be naughty!

The balls are a smooth hard plastic that is easy to clean. I was not a fan of the rubber device that is used to connect the two pieces. It was very bulky and in my opinion and uncomfortable to wear. The other downside is the string. It's white, and while I assure you that I clean these balls regularly, the string just looks a little dirty!

The design is great for the most part. The biggest flaw in my opinion is the rubber piece that allows you to insert two balls at once. This was simply to bulky and uncomfortable for me. Also as I mentioned above the string is white and stains easily, even after cleaning!

I LOVE this toy. I use it in all sorts of situations and have loved the results. There I times when I definitely feel like it's working and my muscles are contracting to keep the balls from slipping out. The set comes with 4 balls so that you can slowly work up to a weight that is comfortable and challenging!

These are made of hard plastic and therefore are very easy to clean. However the retrieval string seems to stain which is annoying for me! Note that 2 of the four balls do not come with a retrieval string so this is avoidable if you are comfortable using a ball without a string. I was hesitant at first but it was fine!

I love this toy, it has definitely been one of my favorite and most used purchases! I do wish that there was an even heavier weight option because wearing two balls can be a little overwhelming, and you might feel the urge to urinate more frequently because of the increased pressure on your bladder!