The full range of zombie-slaying swords, machetes, and combat knives, as well as several zombie apocalypse-themed T-shirts, hoodies, and bumper stickers, are available for sale via ZombieTools.net. The ZT Mack Daddy-O, for example, is a 42-inch sword with a two-foot steel blade that “could almost certainly decapitate a unicorn”—or, presumably, zombies by the dozen.