Keep It 100 OG Krunch E-Liquid formerly known as Krunchy Squares is your favorite cinnamon sugar cereal with ice cold milk poured straight over it. On the inhale, a punch of warm cinnamon flavor hits you in the back of the tongue. Then, that buttery graham cracker taste dazzles your inner child. Gradually, the sugary sweetness of the cereal flavor builds. When you exhale, an intoxicating stream of rich milk satisfies the palate.