Angling just became easier. Simply set the depth of the nylon line on the anti-rust plated Yo-Yo with your favorite hooked bait. Then tie-off the line to a tree, post, etc. When a hungry fish bites, a stainless steel spring automatically sets the hook and prevents the remaining line from unspooling.
Works hands-free when you are away. Simply reel your fish in on your return. Ideal for ice fishing, too. Check local laws for possible restrictions. A must-have for every survival / bug out bag.
Be prepared for anything!