Some boys can spontaneously do it at 3 years old, and others not until 18.
The smallest ring hurts for a few minutes after I put it in, but then the pain subsides.
It is still tight but doing its job.
Week 58 Leaving the ring in all the time is working! , to improve blood flow to your penis.
Do you know what happens when you seal moisture inside your skin for hours? Yes, it will keep the tunnel from slipping out but the part of the foreskin that needs to be stretched is not getting stretched.
Skin follows an exponential growth curve, like money in a retirement account, so I expect faster progress later.