Kab-ombs are a variety of Bob-omb first appearing in New Super Mario Bros. A Kab-omb has an indigo face just like a Bob-omb, except it has smaller circular eyes, big blue lips, and slightly smaller feet. It also has a green fringe around the bottom of its body, and lacks the wind-up key. Unlike regular Bob-ombs, Kab-ombs will be defeated instantly if they are jumped on instead of exploding; however, if they are struck by fire, such as a fireball or volcanic debris, their fuses will become lit