The Johnson Shad Scale Kit is a 41pc kit including five different Crappie Buster plastic shapes and colors and a sample tube of the tournament winning Shad Scales attractant. Each plastic is hollow and designed to swim and react at ultra slow trolling speeds. The chartreuse Shad Scales can be injected in plastics or used topically on cranks. Shad Scales has a shad attractant built into the gel material along with thousands of microflecks