The BIGBAIT BIGBLADE Trout pattern was designed for slow rolling the cold lakes that have trout plants, and best fished when the lake is rising from winter storms, that are stained or muddy. Its difficult to throw a large swimbait in stained or muddy water. So we made these 3/4oz spinnerbaits with large 3 3/4 blades. The bodies were poured and painted in the U.S. along with the blades and components.