These beads come in a snug silicone harness designed to keep them from wandering so you get the most out of your Kegel workout. To operate, simply place the desired combination of weighted beads into the silicone harness and insert into your vagina. Use lots of lube as these balls are bigger than you would first think. The object is to keep them inside of you for 30 minutes a day every day. It sounds easy but you will be fighting gravity every minute and your muscles will be crying for mercy before long. The beads may be hard to hold in at first but be patient and keep trying; eventually you will be accustomed to them and they should help you a lot in strengthening your Kegel muscles.

The balls appear to have seams in the pictures but are completely smooth to run your finger across. The balls and the harness are all smooth. The silicon harness is very tight and the balls take a lot of coaxing to get in there but that makes me feel safer knowing they won't slip out on accident and get lost deep inside of me. The balls may be firm but the harness is more flexible than it looks. It does not hold the balls in a rigid line but allows them to move naturally any way they want, as long as they stay in reach. There is no noticeable taste or smell to the toy which makes it rather more pleasant than previous balls I've owned.

The design is well thought out since the balls are held in place by the harness while being allowed flexibility. The neat part is how there are four balls included: the pink ones are 28 grams and the blue ones are 37 grams. This allows for 3 weight levels: two pink, one pink and one blue, or two blue. The ability to work up your muscles in increments makes this product as good as three individual exercisers and for that price it is a great deal.

The smaller balls inside of the actual pink and blue balls are all grey and make clinking sounds when they hit against the walls of their outer shells. When inside this makes pleasant and unpredictable vibrations from within that but excite and challenge the body.

I didn't realize until I was reading the handy manual that came with these stylish balls that the standard size is for women who have already gone through childbirth! The mini are for women who have not had children yet. I have not had children yet and failed to do proper research before purchasing these balls so they are uncomfortably large for me. It was slow going and painful both inserting and removing them. Of course the idea is that they are easy to use for women who have had children already and I can see how. The noise from the moving inner balls is discreet and the vibrations are pleasurable.

One neat thing about the product is the warranty. You don't get that on just any Kegel exerciser. The toy comes with a 1 year warranty and a 10 year quality guarantee. Just remember to go to the Lelo website to register your product once you receive it and take the time to carefully read the warranty in the instruction manual once you get it.

Do not use silicone lubricant with silicone products! This nifty toy came with a free sample of Lelo brand water based lubricant, which I reviewed here since I ordered a bottle at the same time. When you are finished with this toy it is important that you clean it thoroughly every time to make sure it lasts! Use soap and warm water to clean the harness and balls separately. Be careful that if you use a cleaner other than soap and water that it does not contain alcohol, petrol, or acetone.

The toy does come with a satiny black pouch for storage so please use it. This helps keep the toy from coming into contact with other materials or being exposed to direct sunlight. You should make sure to store your Luna beads in a cool dry place. The following is taken from the owners manual:

"IMPORTANT: For Adult Use Only. Those who may be pregnant, have a pacemaker, diabetes, phlebitis, or thrombosis should consult with a medical professional regarding the risk of blood clots before using any personal massage product."

One of the better parts of the toy is how well is was organized. A cute little box held the harness, all 4 beads, an instruction manual, a card to activate the warranty, a sample of lubricant, and a black satin pouch for storage. The design of the box was so sleek and fancy I would not be afraid to use it as a gift to a close friend. The manual is very helpful and full of useful instructions.