K-001

K-0001, or "Kool", is the designation of the custom Battle Droid designed by Ko Bromdukk. It is outwardly similar to any B1-series battle droid, except that Ko has painted on blue "overalls" and painted Kool's power pack like a pink backpack.

Trivia

 * Bert has stated that Kool is one of his favorite characters (if not *the* favorite) on Pencils & Parsecs.