The Smelly Jelly UV 4oz Herring – SJ706 will stick to whatever you apply it to and will last. The Pro Guide Formula comes in a large four-ounce jar, specifically for anglers who spend a lot of time on the water. You can use Smelly Jelly to mask your scent after handling lures and as an attractant to bring fish to the bait. When they bite, the natural flavour will make them hold on longer. The Pro Guide Formula scents work for all game fish, try one the next time you tie on a jig or worm.