Developed in collaboration with Mr. Crappie®, Wally Marshall, Strike King® now offers the Mr. Crappie Tube. As any crappie angler knows, tubes are indispensable when fishing for crappie. Offered in Wally Marshall's proven colors, the Mr. Crappie Tube by Strike King is manufactured using the highest quality materials and stringent production techniques to produce a flawless tube that performs to exacting standards.