lol so true @ Big
i forgot to mention about the rings:
*keep in mind, the black sack ring is sligtly smaller in hole diamater but it is VERY stretcy so easy enough to get sack through it, now the red ring is a lot more rigid and not that stretchy, it as a quick limit, so even though it is decent and does the job for keeping post-PE expansion I think there are better ones out there
different rings are made differently and have different materials, some single materials others more than one. some are made to stretch more, others more rigid, some are ribbed like the red one others smooth, and so on and so forth, so test different ones for yourself considering they don't cost TOO much unless they are premium rings.
for instance i have both premium and cheap, the black sack ring is premium i bought at a sex shop for maybe 10-15$ i think? the red one and then the blue one i used before that was partially responsible for my skin injuries are a bit cheaper. but don't get me wrong they are GOOD, everyone has different skin and i happened to overdo the training, etc.
at the end of the day, test different ones for yourself. what i did before purchasing the ONES i decided to get was i visually determined whether from Amazon pics or in the sex shop was if this is the TYPE of ring that would work well for me. i also measured eyeballed my base girth and determined ring sizes from 1" to 1.5" would be suitable, 1" for very tightness, 1.5" for decent tightness, so experiment with this advice and create your own, but it's pretty simple anyway
**one more advice about rings, there are rings with balls around them made mostly to either stimulate the frenelum or under the glans during edging i think, i personally didn't find the specific ones i got comfortable b/c they were very rigid like the red ring. i used them once over a year ago and haven't used since. if u can find a frenelum or glans ring with balls around that is soft and stretchy like the black ring above then i think it would be a lot better for edging perhaps but i may still test out the ones i have, i just remember they were a bit tight slightly hard to remove and rigid