Mk1 Cock Rings
New for 2024, the KINK3D Mk1 Cock Ring represents our first foray into lock-free wearable accessories. This futuristic ring is designed to look and feel incredible, making a visual statement while compressing the package just right.
Made with the same featherweight 3D-printed nylon and satin finish as our iconic chastity cages, the Mk1 is the perfect complement to the KINK3D Cobra. Keep both around and swap from cage to ring when you’re feeling frisky — or get one to match your caged partner, and it’ll be entirely clear which of you is in charge!
The Mk1 is designed for daily wear. It’s light enough to be practically anti-gravity, and ergonomically contoured with a 5mm backward curve at the bottom to hug the body and give room for the balls.
When things get heated, the Mk1 is also ready for action. It’s been carefully shaped with arousal in mind, with a recessed top to minimize any downward pressure on sky-high erections.
Mk1 Cock Ring Pack: How it works
This pack contains the Mk1 in 48mm, 50mm, and 52mm sizes.
We are offering these packs with a 7 day trial and free, easy returns. You can try on all three sizes and keep the one(s) that fit you best, then return the rest!
Please be considerate when trying on your rings. You're welcome to test them under different conditions, but keep them clean and don't use scented products (lotion, etc.).Â
Mk1 rings ordered as part of a cock ring pack may have been gently tried on before. Every ring is cleaned and sterilized upon return.Â
To start a free return for any unneeded sizes, please email support@kink3d.com.
Trial Policy
- Only available to US shipping addresses
- We are unable to accept returns of damaged Mk1 rings
- Contact support within 7 days of delivery to start a return
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Rings bought individually are always new/unworn
Sizing
Note: Mk1 sizes refer to horizontal space. Each Mk1 ring has an extra 3mm of vertical space to reduce pressure under the scrotum.
If you have experience with rigid cock rings (usually steel), we suggest using that to choose which cock ring pack will be in your ballpark.
On the other hand, if you're basing your choice off experience with Cobra (or other) chastity cages, please keep in mind that your ideal Mk1 ring will likely be at least as big as your preferred base ring size — and generally bigger. Chastity cages partially constrain erections, whereas a cock ring will enhance erections, causing everything to swell. If you go too tight, your Mk1 ring could be uncomfortable (or even unsafe) when you get hard.
