The cock ring is useful in helping to keep an erection longer, and the added vibrations offer a lot of stimulation, depending on how you wear it. For solo play, you can put the egg on the underside in order to vibrate against your balls and provide a lot of added stimulation during masturbation sessions. On the other hand, if you are with a partner, you can wear it on either the top or bottom, depending on the position you will be using, to provide more stimulation to your partner.

It can work out well for beginners or advanced users alike. One important thing to note is that while it is waterproof, make sure the portion you unscrew to put in the batteries rests beneath the sleeve. I would not recommend this one for underwater sex. However, with the sleeve adding extra protection, shower sex should be no problem.

While this is a stretchy cock ring, it isn't overly stretchy. I like this, since a lot of cock rings I have seen of this type are too stretchy, and so they don't really offer anything. This one is a snug fit, however. It stretches just enough to get it in place and then grips tightly. The egg slips into a sleeve with a lot of little nubs that can tickle during intercourse.

Overall, I like the design. It features just the right amount of stretch and the vibrating egg that fits into it has a lot of nice features. Turning it on is as simple as the press of a button, but for turning it off you have to hold down on the button for a few seconds. One nice thing I liked is that it didn't pinch or tug at any hairs when removing it. With its smaller relaxed state, it can fit men with average or possibly smaller cocks.

You can remove the egg from its sleeve in order to wash the rest of the toy. Care should be taken with the egg, because while it has a little black gasket where the battery part screws on. For me, when screwing it back into place, part of the gasket bucked out to one side. I tried several times, but couldn't manage to get it fully sealed. So to clean the egg part, I would use a bit of toy cleaner or mild soap wiped across the surface. Do not immerse it in water.

I would recommend taking out the batteries and storing them separately. It is small enough to slip into a drawer if necessary. The material is TPR, so it can come into contact safely with silicone or water-based lubricants.

Typically, I don't like toys that use the smaller button batteries. Mainly due to them being more costly than AAA or even AA. While the toy comes with three batteries for use, one thing I like to do when those run out is to take an egg from another source that uses AA or AAA instead and slide it into the sleeve.