Day in, day out, brush piles are where its at for slab crappie on most waters. The Bobby Garland Pile Diver Grub is designed to get down into the heart of these hard-to-fish structures, right into the thick stuff where the biggest crappies hang, and make those big old grumps open up and take a bite. The short- ribbed body vibrates on contact with limbs and obstructions, the water-moving knobbed arms constantly quiver and quake, and the large streamer legs produce a motion no crappie can resist.