Kegel exercises are the secret to developed and strong pelvic floor muscles. They are the secret to longer and more intense orgasms and they are the secret to strong vaginal "grip" that will keep your partner smiling throughout their day. The Joyballs Secret is they key to making all this a fun and easy experience.

This toy is inserted in the vagina, and the rumble of the inner balls rolling inside the outer balls while you move, walk, dance, climb stairs or otherwise oscillate about your day, cause your vaginal muscles to involuntarily grip and exercise. These are the bar bells for your kegel muscles and no woman should be without at least one good set.

The Joyballs are a great choice for a first set, or for an easy alternative for those that have some of the other sets, that clank, or are a chore to clean.

These comfortable kegel balls are made from silicone with a material safety rating of 10.

The utterly velvety smooth product is made from food-grade material the is hypo-allergenic, latex free, non-porous, and phthalates free.

There is no discernible odor, and taste is irrelevant as I doubt anyone will be licking them.

The silicone feels like it has a hard plastic ball under it, and is quite firm, with a smaller mildly weighted ball of some sort inside that rumbles around as you move.

This is a great kegel exerciser for both beginners and more advanced users with a smaller girth requirement.

This device has a short loop made of pliable and soft silicone to pull on when removing the exerciser after use.

The insertable portion of these kegel balls is 4 inches long, the circumference is 4.25 inches at the widest point. There are 2 egg shaped balls connected by 2 thinnish silicone cords. They are connected so the widest end of the egg is in the center of the toy. This design makes insertion quite comfortable since the thin portion goes in first and exits first as well.

Each of these eggs is hollow with a rumbly ball in the center which makes the balls actually work and trigger your pelvic floor muscles. When you have them inserted, and they rumble as you walk your vaginal walls will involuntarily contract and work out.

The balls give only the slightest bit and are for all intents and purposes firm. The cords that connect however are soft silicone.

The silicone is soft and velvety, with a bit of drag. This drag helps the balls hold onto water-based lube nicely.

And this set has a slightly different pull cord than most kegel balls, which I love. This cord is short and tucks into the opening of your vagina. It is right there and easily accessible when you want to take your toy out, but there is nothing poking you, hanging out of your panties or shorts. It's just a tidy and comfortable design.

Because of the design, and the slightly narrower design, these make a great starter set of kegel balls.

This pair of kegel exercisers is a wee bit thinner than the others that I have which makes me work harder. They are nice and rumbly but not in an audible way. No one will every think your cervix is clacking.

I have worn them several times, usually for 4 - 6 hours comfortably as I've been working my kegels with and without "gear" for several years.

Due to the well designed egg shape with the harrow end at the insertion point, these were easy to insert and seat behind my pelvic bone. They were quite comfortable. I do remove them to urinate and then reinsert once I've cleaned up.

They have a short little silicone loop for removal, and it is designed to stay at the opening of your vagina, rather than other kegel balls that have long "pulls" that poke or stick out of your panties. This system was quite comfortable, utterly discreet, and easy to locate and use when it was time to take my toy out.

Even though I do my kegels every day, I still saw muscle improvement when wearing these as well as an increase in intensity of orgasm and length of climax after wearing these for a week solid. It was a small increase as it usually takes at least two weeks of use to notice the benefits.

Being silicone, these are easy to clean. You could toss them in the dishwasher. For me, I just wash them with my toy cleaner of choice and hot water. You could also use hot soap and water or a 10% bleach solution if that is your preference.

These balls came with a very conveniently sized polyester feaux silk bag that works great to keep the balls from coming into contact with any silicone toys or lube.

Remember to always use a water based lube for insertion so that your toy won't turn into a bad melting science experiment.

The Joyballs came in fairly standard packaging with a foil covered cardboard box, and molded plastic insert. The box recycles nicely, and the plastic insert can be used as good storage if you prefer.

Inside the box was a paper sheet of instructions, reiterated in multiple languages, a very tiny sample packet of water-based lube and a polyester silk-like drawstring storage bag that is great for storage.

The feaux satin pouch is 4 inches x 6 inches. and is well made with a JoyDivision label stitched into the side. The pouch is silver with a black draw string which goes will with my all black set of kegel balls.

This packaging is not at all discreet as there is a diagram at the top of the back side of the box with the balls inserted into a vagina in a science like cut-away diagram.

I work in a large women's health clinic. I have learned that your pelvic floor muscles keep your uterus from turning inside out and making your cervix dangle betwixt your thighs. Your pelvic floor muscles also perform the same job for your colon.

As you get older if you haven't worked at strengthening these muscles the best you can hope for is dribbling pee every time you laugh sneeze or cough and the worst that can happen is your insides fall out and a nice surgeon has to staple them back in place and or you have to wear a "pessary" (a plastic medical plug that you shove into your vagina and it holds everything in).

If you DO work your pelvic floor muscles you can get rewards within two weeks of longer and more intense orgasms. If you really work them and want to compete for the gold medal, you can actually stroke your partners penis, and push it out and suck it back in just with your kegel muscles.

In order to get a good pelvic floor workout, it is suggested that you do 300 kegels per day. With this little wonder, it does the work for you by making your pelvic floor muscle contract involuntarily as just go about your normal, shopping, jogging, walking around routine.

This device is brilliant, and has made my sexual health better already and the pelvic floor health of my old age a surety. If you own a vagina you should really be looking into pelvic floor health and finding the right system for you to improve it. For me, this are just brilliant!!!

I love love love this set of kegel balls. They are very easy to wear compared to the other set I've tried, the Daredevils. This set is easily inserted and comfortable to wear. They are very rumbly, but not noisy.

They are a solid unit so they are super easy to clean, and I have fun wearing them (I feel like I have a naughty secret when I'm walking around town or doing shopping or errands.

I have been doing kegels alone and with kegel exercisers for years, but this set is so easy it makes it fun to do my workout.