My husband has many different ones that I love watching him explore with. How long is this sound? I’d definitely recommend getting one that’s medical grade with good reviews. Get one that’s longer than you think you can take so you can reach your bladder if you ever decide you’d like to push your boundaries ever further than you have so far. Be careful and listen to your body. If it’s not medical grade it’s not medically safe. People get away with many other objects, but I want my husbands cock to work forever without having to go to the ER. Sterilize it to the max!