Dumbbell Twins/LINE

Dumbbell Twins (also known as Witty Dumbbell in LINE Cookie Run) is a pet accompanying Muscle Cookie that produces Giant Jellies every several seconds.

Skill
(LINE) Makes Giant Jellies.

(OvenBreak) Creates either Giant Potion Jelly or Magnetic Giant Jelly at given intervals. Creates Power Jellies more frequently with each Level Up.

Description
(LINE) ''Adds muscle taste to any Cookie. Its Giant Jellies will make you strong and invincible to any obstacles. Feeling strong already? ''

(OvenBreak) ''These twins are the go-to Pet to strengthen just about anything, including Cookies! A taste of its Giant Jelly will make you strong and invincible to any obstacles. Feeling strong already?''

Trivia

 * Dumbbell Twins is one of few pets that have two faces. Others are Bean Drop Duo, Double Bubble, Mocha Delight, Lucky Dice Bros and Light Bros.
 * In LINE, maxing out the pet will give you Witty Dumbbell's Sweat Drop as a reward.
 * It is the only B-grade pet that cannot be earned from Pets Lucky Draw. Instead, the only way you can earn this pet is from purchasing a Rare Egg.