Frot is the practice of two men rubbing their penises together, face to face. CockBlock, from a gay-owned company in Toronto, is a patented sleeve built for exactly that. It has two openings and one shared channel, for the feeling of penetration and frot at the same time.
| Brand |
CockBlock Toys, a gay-owned and operated business in Toronto, Canada. |
| Parent company |
Pow Product, Inc. Founder, inventor and CEO: Justin Depow. |
| Patents |
US 10,383,788 (granted 2019, "Mutual stimulation device"), US 11,382,826 and EP 3359111. |
| Trademark |
US application for COCKBLOCK, filed 2022 by Pow Product, Inc., for mutual two-male masturbator devices; first used December 2021. |
| Recognition |
Nominee, Couples Toy of the Year, 2024 XBIZ Awards. |
| Materials |
Stretchy silicone outer casing with a removable TPE inner sleeve. No electronics or moving parts. |
| Made |
Designed in Canada, manufactured in China. |
| Lube |
Water-based only, as the casing is silicone. |
| Range at Adultsmart |
The CockBlock frot stroker. |
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Why choose CockBlock CockBlock is the first adult product designed specifically to combine penetration and frot, backed by US and European patents. It was invented by a gay man who could not find what he wanted, and the company is gay-owned and run. The silicone casing stretches to fit most sizes, and the open end allows for any length. Sleeves swap in seconds, so one device can feel several ways. It was nominated for Couples Toy of the Year at the 2024 XBIZ Awards.
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🔐 Plain box, no logos on the label✅ Genuine brand stock only🦘 Sent from our Australian warehouse
About CockBlock Toys
CockBlock Toys is a gay-owned and operated business in Toronto. Its founder, Justin Depow, came up with the idea more than ten years ago. He went looking for an adult product made for frot and found that nothing like it existed, so he developed one himself.
The first patent, for a "mutual stimulation device", dates back to a 2015 filing and was granted in the US in 2019. After years of prototypes, CockBlock reached the market, and in 2024 it was nominated for Couples Toy of the Year at the XBIZ Awards. Depow noted that the category is usually dominated by products for straight couples.
The CockBlock range
CockBlock is a modular system: two frot devices and three interchangeable sleeves.
CockBlock Original
The original CockBlock is the product the company was built on. It is a heavy, stretchy silicone block with an opening at each end and an angled channel inside, so two penises meet underside to underside. Partners lie or stand face to face, and the block does the holding. It comes with the Glider sleeve, and a bundle adds the Tighter sleeve too. Our CockBlock frot stroker is this original design.
CockBlock Stroke
CockBlock Stroke is the newer, hand-led version. It is lighter and rounder than the original, so one of you can hold it and guide the movement without tiring your arm. Think of it as a stroker built for two rather than a hands-free block. It comes with the Orbiter sleeve, and like the original it accepts every CockBlock sleeve. It suits couples who want more control over rhythm.
Glider Sleeve
The Glider is the original sleeve that comes with CockBlock. Its texture is deliberately subtle, so the main sensation is skin-to-skin contact with your partner rather than ribs or nubs. Like every CockBlock sleeve, it is soft, body-safe TPE and comes in Regular or Tighter grip. It is the best place to start, and a spare is handy when the first one wears in.
Surfer Sleeve
The Surfer sleeve adds wave-like ridges inside the channel that tease with every stroke. It turns the same CockBlock into a more textured experience without buying a whole new device. It is made from soft, body-safe TPE and comes in Regular or Tighter grip. Swap it in once you know how the Glider feels, and see which you both prefer.
Orbiter Sleeve
The Orbiter sleeve is the most textured of the three, lined with circular nodes that massage along the length. It comes standard with CockBlock Stroke, and it also fits the original CockBlock. Like the others, it is soft TPE in Regular or Tighter grip. Choose it if you enjoy the busier feel of a textured stroker, but want to share it with a partner.
How CockBlock works
Inside the block, two channels start at opposite ends and angle towards each other. When both partners enter, the undersides of their penises press together inside the sleeve. That is frot, with the grip and warmth of penetration added around it.
Because the outer casing is stretchy silicone rather than hard plastic, it expands for larger girths. The open design means length is not a limit. There are no motors or batteries: the sensation comes from your bodies, the sleeve and how you move together.
Getting started
Apply plenty of water-based lube inside both openings and on both partners. Lie on your sides or stand face to face, then enter from each end. Start slowly and find a rhythm you both like. Most couples find it easiest when one partner holds the block steady at first.
Reapply lube as needed. With the original CockBlock, the weight helps keep it in place so your hands are free for each other. With CockBlock Stroke, one of you guides it like a stroker.
How the range compares
| Product |
Type |
Sleeve or texture |
Best for |
| CockBlock Original |
Hands-free frot block |
Glider (plus Tighter in bundle) |
Lying or standing, face to face |
| CockBlock Stroke |
Hand-led frot stroker |
Orbiter |
Partners who want to control rhythm |
| Glider Sleeve |
Replacement sleeve |
Subtle texture |
Focus on skin contact |
| Surfer Sleeve |
Replacement sleeve |
Wave-like ridges |
More stimulation |
| Orbiter Sleeve |
Replacement sleeve |
Circular nodes |
Most texture |
Can you use it alone?
You can, but CockBlock is built for two. If you want a solo stroker, our masturbators for men include closed and open designs made for one. CockBlock's appeal is that it gives both partners the same sensation at the same time, face to face.
If you are exploring solo play first, our male masturbation guide covers techniques and products. Stretchy cock rings can help keep you firm during partnered sex. Our stretchy cock rings are soft enough to wear at the base before you enter the CockBlock. Read our cock ring guide first for sizing and safety.
Why frot matters
For many gay and bisexual men, frot is a favourite way to be close. It keeps you face to face, lets you kiss and hold each other, and does not involve anal sex. Some men prefer it for comfort or health reasons, while others simply love the closeness.
Until CockBlock, there was no product built around it. Most couples' products were designed for one penis and one vulva, or for one partner at a time. CockBlock was designed for two penises together from the start.
Caring for your CockBlock
After each use, slide the TPE sleeve out of the silicone casing. Wash both in warm water with mild soap, rinse well and let them air-dry separately. TPE is slightly porous, so dry it completely before you put it back.
Store the parts somewhere cool and dark, away from other sex toys. Keep the sleeve out of direct sun, which can make TPE sticky over time. Replace the sleeve when it starts to look worn. Sleeves are sold separately, so you can also keep a spare or try a new texture.
Who CockBlock suits — and who should look elsewhere
CockBlock suits male couples who love frot and want to add the feel of penetration without anal sex. It also suits partners who want more eye contact and closeness during sex.
Look elsewhere if you want vibration, a solo stroker or something to add length, where penis sleeves for men are the better fit. CockBlock is purely manual and designed for two penises.
Please read — safety first. Use water-based lube only, as silicone lube can damage the casing. Agree on pace and pressure before you start, and stop if either of you feels pain or numbness. If you are not both tested and exclusive, consider condoms, as you share one channel. Remove the sleeve and wash both parts in warm water and mild soap after each use. Let the TPE sleeve air-dry fully before reassembling. This information is general in nature and is not medical advice. If you have a health condition or ongoing discomfort, stop use and speak with a qualified health professional. |
Why buy CockBlock at Adultsmart
We stock the genuine CockBlock from CockBlock Toys of Toronto. The product page lists the materials and what is in the box, so you know what you are getting. Orders leave our Australian warehouse in plain packaging. Made for Two. Shipped to One Door.