Johnson Crappie Buster Spin'R Grub - Crappie Buster Spin'R Grubs are all about action, found in the whipping tail of the grub or the vibratory spin of the blade. Spin'R Grubs can be used for all crappie fishing techniques; slow trolling (spider rigging), cast and retrieve, and even long line trolling! Keeled head allows the bait to swim at wide range from slow retrieve to faster troll! Indiana blade attached to ball bearing swivel adds both vibration and flash Grub tail action ideal for attracting Crappie in all water conditions