Urethral tube

Sorry the answer to that is a bit complicated. When I ordered my first cage he made it with a removable insert when I had ordered it permanenet, the second cage was made at half price and I elected to make it longer at the time. This was about 10 years ago.

At the time I thought more growing room would make wearing it more comfortable. Nowdays I use exclusively the shorter cage with the tether. Being shorter the cage helps head off night time arousals before they can establish and its actually more comfortable. When its removed though I do have lines from the bars on my skin, but I am usually in it for 1-2 weeks at a time with no removal, It could stay on indefinitly but I have a generous partner. I also cheat a little, I take a very low dose every month or so of cyproterone acetate which for me kills my night time arousals almost completly without impacting my ability to get hard (I am 57 and I do take 50mg of viagra to make the flag wave nice and strong like a younger man).

The new one I have ordered has the same dimensions as the short cage but it is a modified steelheart 2, that has a thread in the tip for the tether to screw into. I did think about making the diameter a little larger but decided on a snug fit. Its going to be a bit harder to keep clean but i am looking forward to the fully closed in feeling. I think I will be able to shoot a jet of water through the front slits to clean ...well we will see.