With Oliver, it's an enemy to lover thing. Oliver has knee-length white hair that is tied into a bottom ponytail with a black bow. He has two black horns, and a red circled "A+" mark on the right side of his hair. Additionally, his left arm is replaced with a pencil and on his other arm, there is a black band. Zip's hair is two-toned, with the left being black and the right being white. The longer part of her hair is tied into a low ponytail. Zip also has a pop-culture dinosaur tail.