So far I'm pleased with this. I like that there are two different sizes (one on each end). I like how effective it is to help a person feel which muscles need to be used. I haven't used it as dedicatedly as I should so I don't know if it's achieving the desired results yet but I'm confident it will.
This product is fabulous! Aside from strengthening your pelvic floor muscles and improving your love life, this is a pleasure to use ladies--ecstasy! I have had it for a few weeks now and I use it daily for 5 to 10 minutes. You can feel the muscles getting stronger and there is a great motivator in doing the exercises on a daily basis--sheer pleasure. It leaves you so aroused that your partner will love it as much as you do:) My husband has already commented on how much of an improvement there is.