This product can be used on various types of lures, including crank baits, jigs, spoons, and soft plastic lures, and is available in a 5 oz. aerosol can. Although humans and fish perceive colors differently, research has shown that predator fish are attracted to UV light and use it to locate their prey. By reflecting UV light, UV-Glo increases the visibility of your lure and attracts hungry fish. Choose from 3 different application options: aerosol, marker, and dip. The marker and dip are specifically for soft plastic lures, while the aerosol can be used on both hard and soft lures.