The fourth thug in the COIKE series, "COIKE Shrimp," has evolved with the power of "hair" that invites fish even with no action. In addition to the concept of inviting a difficult bass with the natural action of the lure itself, the shape that creates the confidence that "it looks like you can catch it!" The predecessor Coike Shrimp , launched over 10 years ago, was an elastomeric material. New Coike Shrimp is back with salted worm material.