I’m used to putting in catheters which are rubber, and wearing them a long time. But the idea of putting in something solid appealed to me. I first tried some knitting needles, which are pointy but not sharp I found they’re fun for the straight part of my urethra but I wouldn’t want to shove it in and cause damage. But they are great for dilation of the first part of the urethra. There’s a narrow spot near the opening that can be dilated. I’m okay on pain, to a degree, and that’s part of the scene.
Next I tried aluminum crochet hooks. The back end can be rounded like a catheter and polished. These can be sterilized in the pressure cooker. Since I’m small (see my pictures in the catheter section) I could pass these 6” instruments deeper, straightening out the right angle bend in the urethra behind the scrotum. I don’t think these can go into my bladder, but they feel pretty good. Just make sure the size is large enough not to penetrate the wall of the urethra. I’d recommend at least a 5 mm diameter. The wide flat part feels good if I dip it in and out of the end of my penis.
For more fun I read about a urologist in Taiwan, who used steel chopsticks as home made urethral dilators. This sounded (ha ha) like fun. So I found some and rounded off the end. I saw in a museum a steel catheter. It had a 2” radius curve to match the natural curve of the male urethra as it goes through the prostate area. So I bent the chopstick to the same shape. The advantage is easy sterilization in my 8 quart pressure cooker. Here’s how I pass it. I hold the penis straight up. With the long end parallel to the abdomen and pointed toward the belly button, I insert the tip into the penis and the curved end drops straight down. I pull the penis over the chopstick as far as it will go. I slowly push on the end of the chopstick while raising the end of the instrument away from the belly, keeping the business end moving in. I don’t force anything. Sometimes it hangs up and I ‘strain’ like I want to pee, and it’ll go in past the sphincter. I know I’m in when the straight part is at right angle to the body. It is so cool to see my penis with a steel rod sticking out of it.!! For more fun I use a vibrator on the end of it.
I had been playing around with inserting disposable plastic pens. I heat the end of a pen over the gas stove, and using a metal spatula carefully seal off the end of the pen, and then round off the end with sand paper. It might take a couple tries to get right, but it should wind up blunt like a catheter. I found that the standard pen length doesn’t go into the bladder. I had drilled a hole in the end like a catheter & tried to get urine. So I found a tapered point pen which would fit into the end of the first blunt tipped pen. I used epoxy to glue them together, and with a lot of sanding, made the joint smooth. I used 320 grit paper to finish it off. I know urologists stick straight instruments into the bladder all the time, but I had trouble putting mine into the bladder. I drew blood couple times. Scary. So I stuck the plastic pen into my one liter coffee percolator full of boiling water. The thing bent and with a bit of care, the exact 2” curve was formed. For the big moment I waited until my bladder was full. I inserted the steel instrument first, to clear the way, pre-dilating all the passages and sphincters. Then I put in the plastic catheter. Bigger than the chopstick, it took several minutes to make the initial passage but I was rewarded by a copious flow of urine from the end! I pulled it back to stop the flow, and then re-inserted it, holding a cup to catch the urine. I usually don’t drain all of the urine, so I can use the residual urine to flush out the lube and anything else from the urethra.
I had a plumber friend seal off the end of a copper tubing and bend it for me. I finished the filing, polishing and drilling the hole on the end. Now I have both a plastic and copper solid catheters.
Last thing is, I don’t want to get infected. So I got some trays, some Cidex, and the usual sterile towels I cook in the pressure cooker. I also make my own sterile water in the pressure cooker with stainless steel pans. Before playing I drink a lot of water so I can flush out anything that goes into me. I use a lot of sterile Surgilube, and usually sterile gloves. I clean my penis with Betadine or benzalkonium (merthiolate).