The ePlay cock ring set is a electro-stimulation attachment to be used with the ePlay electro-stim controller to apply mild shocks to your cock and genital area. I must first say that before using any electro-stimulator always read the instructions and follow them to prevent any injuries and do not use any electro-stim devices if you have a heart condition or pace making.
The cock ring set is meant to be attached to the controller via a connection cable which is included with the ring set.Then the rings are placed on your cock. This is where I ran in to a bit of trouble. The rings are large. The smallest is 1 3/4 inches in diameter, the next is 2 inches, the next is 2 1/8 inches and the last is 2 1/2 inches. Now I'm not considered small when it comes to my cock; 8 1/2x2 inches, but even with a full erection the two largest rings fell off. I discovered that the tubes making up the rings can be removed and cut to length to keep this from happening. For me I found that placing the largest ring behind my balls at the base of my cock and the next ring in front of my balls and the other two along the shaft worked best. The ePlay controller and attachments are a lot lower in cost then most elector-stim products out there. So if your looking to try it for the first time and don't want to invest a lot of money ePlay controller and attachments are the way to go. If your a experienced electro-stim user the ePlay may be a bit mild for you.

The ePlay cock rings are hollow rubber tubing connected to a metal fitting that the attachment cable hooks to. The rubber has no smell and feels like any other rubber cock ring.

The ePlay cock ring set is just that, cock rings. Their designed and shaped like cock rings, just hooked together with an electric cable. Now as for the size, when I removed them from the package my first reaction was wow, these things are huge. I couldn't imagine that ePlay expected everyone to have such a huge cock. The first time I tried to put then on my flaccid cock they fell off. That's when I pulled on one of the tubes at the metal connector and it came off and I realized the tube was just a hollow rubber tube. I decided to take the chance of ruining this cock ring set and trim the tubes to fit my hard cock snugger and it worked. The tubes don't stretch much so when I put the biggest one behind my balls at the base of my cock I disconnect it and wrap it around the base of my cock and reconnect it. The other three rings slip right on with a little lube which you need anyway to improve conductivity.

The ePlay cock ring set does exactly what it's made to do, deliver electric shocks to your cock and balls. The ePlay controller is very easy to use, just make sure that before you turn it on with the cock rings on you cock that the strength dial is turned all the way up to low. The high strength setting can deliver quite a shock especially to a beginner like me. The controller isn't water proof so keep it away from water. There are no instructions with the ePlay cock ring set but if you buy the controller, which your going to need any way, it comes with instructions. The controller has an on/off button followed by mode buttons that include Tap, Vibrating, Massage, and auto which cycles through all the modes. There's also a speed button to control the speed of each mode. Now I did have a problem when trying the modes other than Tap. When I used Tap and didn't go higher then half strength everything was fine, cock jumping and feeling great, even had orgasm with cum. Anything higher than half was too intense and anytime I switch to any other mode it's as if the controller goes to full strength and tried to electrocute my cock. I'm continuing to us it on Tap only which I find fabulous, hopefully I'll get use to the other modes soon.

As far as care for the cock ring set goes, a warm damp cloth to remove any dust or lube from the rings and controller works just fine.

The ePlay cock ring set comes in a zip-lock envelope that works just fine for storing the rings and cable.