I really only got these just to try them out, and to exercise my pelvic muscles, but they ended up being way more fun to play with than I thought thanks to my creative boyfriend!

They are a good size and have a soft rubbery cover, which makes them comfortable. You'll need to make sure things are nice and lubed, otherwise that rubbery covering could get stuck. The weighted balls create an interesting sensation not unlike vibrating, but definitely different.

I am not a huge fan of vibrators so it isn't a huge surprise to me that the clinking around of the weighted balls doesn't really do much for me. It certainly doesn't take anything away from their fun either, though! Just a note: you can hear the balls moving around, so just be aware that if you try to wear these in public, people might wonder what that noise is that’s coming from your underpants. I'm just saying.

Now, these are fine for exercising pelvic muscles on your own, but my boyfriend discovered a really fun way to do this together. He pushes them into my vagina (or he has me wear them for a while or whatever), and then he pulls them out slowly. I have to try as hard as I can to try to keep them in. He really enjoys the fact that my pelvic muscles are working hard to keep them in because it means that they'll be strong for him later. And meanwhile it feels really good and is fun foreplay. That's a win-win right there.

I really don't have any complaints about this toy. They aren't the most explosively exciting toy I own. I don't really use them to have orgasms, but they're a nice addition to my collection. Personally I think the fact that they're attached to a string is very helpful, especially if you want to play the game I described above.