Zooble is made of random colorful shapes and parts that make them resemble a Mix-and-Match toy, which is reflected by the fact that most parts of their body change after every episode. Despite this, some features are consistent throughout the series:

Zooble's head has been a hot pink isosceles triangle tilted onto its side. Their right eye has a swirled black iris and yellow sclera with a bubblegum pink colored eyelid. Their left eye has a black iris with a white-colored sclera and a blue eyelid with 3 thin black eyelashes under it. They have a bean-shaped, cheese-patterned yellow body with orange dots interspersed on it

"Holy Shit" Ep: 8