I wanted to try the kegel balls just because I'm learning myself and was curious about this. I love the texture of the balls, and they weren't difficult to push into my vagina. I used my bullet once they were in to see if they would come out, and they stayed in place without discomfort. It was a little hard to get them out, but overall, I love the kegel balls. They are super easy to clean once you're done experimenting with them. I recommended these to all my friends so they can enjoy them by themselves with a toy.