Zuker's trolling lures are custom made with the finest materials. Each Zuker head is molded in crystal clear resin and features large moveable eyes for added attraction. Within the head is a strong brass tubing center, and either a lead insert that is covered with prism paper, or, in the larger sizes, an air-brushed mirrored insert. Zukerís are available with feather, grass or specially molded vinyl skirts, and feature the largest selection of standard color combinations offered by ANY of todayís big-game lure manufactures. The smaller Zukerís are most effective when trolled for albacore, smaller tuna and dorado, with wahoo, sailfish, large tuna, striped marlin, blue marlin and even sharks being the species most often attracted to the larger profile lures.