Cylinder Size

I don’t know, I don’t use them.

I can vouch for the thick wall elliptical, it’s very high quality. Just be careful when you order - the measurement is for the shorter axis, not the longer.

My 2 inch thick wall elliptical is 2.024 inches on the short axis and 2.314 inches on the long axis. That’s internally, of course. The wall is .35 thick. I wish he sold them curved, though - I have to wear a glans ring if I don’t want my entire member pressed against the glass like a Dickensian orphan at a pastry shop window. (Hah. Pun not intended, but fitting).

There’s no measurement gauge printed or engraved in it, so I bought a clear adhesive tape made for fishing boats (quikmeasurepro.com metric clear is the product I used). It’s sized for very large fish, so I had to trim it to fit. The cylinder is almost exactly 23cm. It has markings every 5mm.

I can also vouch against the pumps he sells. Ugh, I cannot believe how much money I spent for a harbor freight brake bleeder with his logo sticker on it, a rowboat size hand bilge pump with his logo sticker on it, and an electric pump with a non-removable tube, so as soon as it gets damaged, it’s toast. The markup was utterly insane, but I didn’t know any better🤦‍♂️

And do yourself a favor no matter what and get a silicone tube from leluv. It’s not expensive and it’s so much better than that stuff aquarium tubing things usually come with.

I also have a leluv cylinder, no complaints on their quality, I just don’t like the flange.

I got spoiled by the revive encore’s ability to preload a ring and twist an exterior plastic tube to break the vacuum and snap the ring in place instantly, but I outgrew it and that gimmick doesn’t work with their larger size cylinder.