Fun facts: 1) the muscles in your pelvic floor contract when you orgasm. 2) a stronger pelvic floor can mean bigger orgasms. 3) using those muscles to hold a weighted ball inside your vagina strengthens them.

• How do i use a kegel exerciser?

Just insert the smartball uno vaginally, hold it inside and go about your business. You can also do your usual squeeze-and-release kegel exercises with it for a more intense workout. The weighted ball inside will bump and roll as you move, making your muscles work even harder and bringing stronger orgasms into your life that much faster. It's also really fun to wear during a spanking.

• Are there other benefits to using the smartball uno?

It can help prevent incontinence, boost blood flow to help you fight off infections, get your body ready for childbirth, and assist in healing after childbirth. If you want to give your partner a squeeze during sex, strengthening your pelvic floor also helps with muscle control.

• What makes this kegel exerciser special?

One thing is the medical grade plastic panels on the side, which let you feel the rumbling more intensely than if the entire thing were coated in silicone. Another thing is how easy it is to insert and remove. We've given it a tapered tip and a little groove at the base to help you press it right in. Just tug the hygienic silicone loop to remove it.

• Should i get the smartball uno or smartballs duo?

We made the smartball uno for people with a shorter vaginal canal, for whom the smartballs duo are simply too long to walk around with. If that's not you, we recommend trying the duo, since using a longer toy activates the muscles in the back of the vagina as well. If you're not sure, there's no harm in starting with the smartball uno!