First Flight Lures Urchin Jigs are a Swing style hook design similar to a knocker rig. This design allows for the hook and bait to remain vertical when fished. These jigs are available in a 2 pack. Urchin jigs come with a Gamakatsu 5/0 hook that is super strong for those bony mouths. Jigs are great for a variety of species including sheepshead, black drum, tautog, and many more. Simply tip with a Urchin, fiddler crab, shrimp, or fish bites and the fish wont be able to resist!