The very first all black prototype
After just 24 hours of curing the pocket settles into a perfectly shallow hollow. Now all it needs is a slinger and a target. This is where you come in. I have started storing my sling with something round tied up in it. It's just a good idea especially if you've been slinging river rocks and your sling's a bit damp, the rounded shape helps it dry so that it's ready for action next time.