HI-SEAS Soft Resin Head trolling lures provide a revolutionary breakthrough in blue water fishing. The holographic heads are made from a special resin formula engineered to be dense, crystal clear, and mildly soft with a neutral eye. Each lure is handmade and assembled in Portugal. The softness creates a more realistic sensation to marlin and other big game fish when they strike it, resulting in faster hook-ups and less thrown bait. These lures were designed from years of tournament fishing experience and championship, and when rigged properly and set in the right trolling pattern they will deliver world-class results. An added benefit of the soft resin head design is that it is less brittle and easier to handle than the hard head lures which easily crack or shatter when they are dropped.