A unique RPG accessory: Critical Hit and Fumble Dice! Players roll these alongside their standard damage dice to add excitement and humor to role-playing game combat. These acrylic 12-sided dice are engraved with fun and brutal crit and fumble results. Compatible with 5e and all role-playing games. Contains: (4) Critical Hit Dice (Head, Torso, Arms, Legs) (3) Fumble Dice (Melee, Bow, Thrown) (1) Instructions and Icon Legend.