Easy diy bouncy ball no borax but made with loom bands.
Ball made out of rubber bands.
Using a ball stretcher frequently especially with weights attached can make the scrotum hang down lower permanently.
Colorful rubber bands will make the rubber band ball more exciting and different but the colors will fade with time.
When the ball gets too large to fit your rubber bands around cut two bands in half tie the ends together and tie that around the ball.
Some people do this for cosmetic reasons because they prefer the look of a lower hanging scrotum.
Some people may be interested in using a rubber band around their balls as a diy ball stretcher to stretch your scrotum down.
I ve built many rubberband balls.
For a neat gift idea why not use a paper with a secret message as the core.