I now have a 14 cm Penisplug used me permanently with longitudinal bore. So that I can again controlled piss. Because with a meatus externus opening of 14 mm of urine sprayed sometimes uncontrollably. The plug I gather only for cleaning, or if I want to continue to stretch the meatus. The 13mm Penisplug fell out after 2 weeks of itself. It looks like that you can stretch his meatus externus opening easily with this method. The 14mm plug now employed I do not feel. I wear the plug only to the meatus externus to stretch further, and to control the urine stream.