Light Brothers

Light Bros is a pet accompanying Roll Cake Cookie that was released in Kakao Cookie Run near the end of May and August for LINE Cookie Run.

Skill
The red light would signal a blast, and the green light would signal slower Energy drain.

Trivia

 * Light Bros is loosely a pun on the Wright brothers. Even their Korean name (라이트 형제) is spelled the same.
 * Light Bros are one of the pets that have two faces. Others are Double Bubble, Witty Dumbbell, Mocha Delight, Lucky Dice, and Bean Drop Duo.
 * Interestingly, it is the only S-grade Pet to have two faces.
 * It is also the only pet with different faces to denote different abilities.