Fits well inside urethra
Just received this vibrating urethral sound, size: medium. Until I received it, I was concerned that I wouldn't be able to get it in as I am fairly new to sounding my penis. It fit well and vibrated with no problem and slid in easily with a little lube and felt little or no friction. Don't forget to sterilize the sound with alcohol before inserting though. I used alcoholic pads. I done it 3 times so far and this is the first evening that I've had it. Thanks for the quick shipping. I received it within about a week.