Leland's Lures Crappie Magnet Eye Hole Jig Heads Kit - Lelands 24 piece Eye Hole Kit includes both Round Head and Hammer Head Eye Hole Jigs. The hole allows you to put attractant inside to increase the bite ratio. Kit includes (3) 1/16th chartreuse (3) 1 1/16th pink (3) 1/8 charteuse (3) 1/8 pink in both round and hammer head