I have to say this really disappointed me. I was not able to feel them at all. They did absolutely nothing for me.

My first time using anything like this and I'm not impressed. They are quite loud and could be a bit weightier. I plan to get another pair, but have to really take my time and make a good selection.

These were my first experience with Ben Wa balls, and they did not disappoint! They are pretty big - it took me some trying to get both in. The naturally vibrating cores weren't enough for me to feel anything while I was just doing Kegels, but once I masturbated with these babies in the extra vibrations were heavenly. Doing Kegels with these in gives you more resistance, and your muscles will strengthen up in no time. Like a previous reviewer said, these do have ridges where the two halves of the ball come together, so they are probably not ideal for anal use. Other than that, I'd recommend these to anyone.

Once these are in your ass they feel really good because they vibrate with every stroke. However the are a little painful going in because they are a little on the big side. My ass hurt for 2 days. In addittion they have a little ridge that i did not like so much

The regular ben wa balls never did anything for me but these are great! First of all they are a lot bigger so you can actually FEEl them. Secondly because of the weights it gives them a slight vibration-ie feel it's stimulating but not overbearing. What's really great about them is when you leave them in during intercourse both you and your partner get to enjoy them. And don't forget to buy two pairs in different colors so that your man can insert a pair anally he will love the slight pressure and movement as well!