Check out Discraft's Crazy Tuff Challenger. This great putt and approach disc is made from the popular Challenger mold, but with a stiffer plastic (like the Innova KC Pro). The stiffer plastic provides a more durable plastic and is significantly more firm than the standard Challenger. This disc glows in the dark as well! This disc is an over stable putter that is perfect for those long approach shots where you need that extra snap. This item is currently offered by as a collectible. Collectibles include items that were produced in limited release or that have been discontinued by the manufacturer. Features: Awesome UV Plastic!