I have a Zinger. Also known as ROP (Ring of Power). I used a silver rod instead Copper. I used zinc on the other side. I can say with out a doubt that, I LOVE MY Zinger!
I wear mine like the blakoe ring (over the whole package).
It looked simple to make so I order the parts and put it together myself.
Here are the things that I have noticed:
I have had only a slight increase in ejaculation.
I have a fuller flaccid hang.
I can feel the zinger working.
My erections are harder. I admit that this could be due to the combination of PE and kegel exercises.
The zingers are very easy to make. If you want one, I suggest you make the zinger yourself. This will allow you adjust the zinger around your package to your comfort level.
I reject the idea that I have a fuller flaccid hang because the zinger is acting as a cockring or similar constriction device. If your zinger is on that tight, you don’t need it. You should order a simple cockring. Your zinger should be fitted with enough space to fit your pinky finger through on the top and the bottom.
I have been wearing my zinger for one month and a week and I love it.
Mosdef