What happens when a maximum fluorescent effect is combined with stunning colours? The fish find it hard to resist the temptation. We know that predatory fish in particular strike their teeth in the colours represented by Gulff. Thus, the colour range is not randomly selected. Because of the teeth of predatory the new resin mix withstands even harder impacts and provides a long service life for the fly. It's perfect for a number of style of flies, as a strike point on salmon hooks or even ice fishing hooks!