This little set of silicone rock rings can really prove right useful. All three are multi-purpose, which means they can be put around the shaft of the penis only, the shaft and balls (I only recommend this with the largest), and around the balls(I only recommend this with the largest and medium rings). Probably for more advanced users who are looking to explore cock rings and/or BDSM.

These can also be used to switch out the O-rings on a strap on harness. Usually with strap on harnesses O-rings or cock rings like these can be changed out for larger or smaller ones. The ring size depends on what size of dildo would be used to be put into the strap on harness for use.

These are made of 100 percent silicone and are smooth to the touch, have no scent, and are moderately stretchy but relatively stiff. I have never tried silicone cock rings before, albeit I have indeed had a lot of experience with silicone toys in general (male and female). They aren't seamless and have seams inside and outside, but Cody doesn't seem to mind them and has said he does not feel them.

Before we get started, let's explain the size of these rings. On the back of the information sheet included with these cock rings, it is stated here what the sizes in inches and centimeters for them are.

Small cock ring (aka Medium): 1.25" X 1.25" (3cm X 3cm)
Medium cock ring (aka Large): 1.5" X 1.5" (4cm X 4cm)
Large cock ring (aka Xtra Large): 2" X 2" (5cm X 5cm)

I like the simplistic design of these cock rings. I also like the colour. They are simple and can be used for different things in various ways. They can also be used on toys. They have no special attachments, and there is nothing unusual or different about them, but I love that they are made of non-porous, safe silicone. That is why I got them for Cody and me. They will not harbor infection for either of us.

They are not adjustable, but are stretchy enough to get on and off. They are relatively easy to take off and put on. Cody says they are comfortable. His favourite is the medium, for wear on the shaft of his penis. He likes to wear the large over both his balls and his shaft, wrapped around them both, and has worn both the medium and large in these two ways. The smallest ring usually he puts over his shaft after putting on the medium ring.

Since all three rings are different sizes, they'll fit a variety of penises and toys.

I wouldn't explain functions, performance and controls the way I would a vibrator or masturbator here, but these cock rings do have functions of sorts.

It is said on the information sheet included with the rings that they should not be worn at all longer than 30 minutes, because they could cause PERMANENT damage to the penis and balls. So just beware here, and be very careful with your body/your lover's body. BDSM is fun, but you don't want to do any permanent damage!

Keep in mind that these are also awesome for use in a strap on harness. Also referred to as O-rings, they are flexible and stretchy enough to fit a variety of dildos and other toys. They are also versatile and since they come in three sizes it will be easier to fit the toy that you want in your harness.

To wash these, just use warm soap and water. You can even put them in the dishwasher where you would put your knives and forks (right in that little caddy!). You can also boil them to sterilize them.

These are extremely easy to care for, just as you would care for a silicone dildo or masturbator, only better because they are smaller. To store, just use a plastic bag or store them in the original clamshell case they came in.

Since the rings are made of silicone, they are not compatible with silicone-based lubricants or silicone toys. Pairing them with either would ruin the surface materials. They are safe to use with water-based lubes and any other kind of toy. If you're looking for an O-ring to use with silicone toys, rubber rings are safe to use.

Before you scroll down to see these three images, let me explain the packaging real quick.

These cock rings came in a clamshell plastic case, which is recyclable and also included a sort of paper insert. Both the insert and plastic case are recyclable, or you can use the case to store your cock rings/O-rings in. I just recycled the case. Pictures of what it looks like as a total product and package are available here.

As Cody and I are both new members to the BDSM fetish lifestyle, this is the perfect introductory "toy."

Also, when we get our first strap on harness (which I am looking forward to trying), we can incorporate this into our playtime in a different way. We can try out different dildos and other toys in the harness and interchange toys using these rings (also referred to as O-rings). Very versatile product!