She is an anthropomorphic pistachio-green television with a highly intelligent, blunt, and slightly arrogant personality

Shelly’s design beautifully captures her sweet but deeply insecure nature. She is shaped like a beige, spiral ammonite shell, a literal representation of her obsession with paleontology and her tendency to feel left behind in the past by other Toons. Her face features prominent, dark eyelashes and bright orange blush marks, highlighting her open, extroverted desire to be liked and noticed. She wears a simple, modest outfit of a light brown sleeveless shirt and a dark brown suspender skirt, reflecting a humble, down-to-earth archaeologist who is ready to get her hands dirty. Her entire look radiates warmth and enthusiasm for her friends, yet her fossilized form serves as a constant, gentle reminder of how easily she feels overlooked by the rest of the cast.

Sprout’s true design beautifully reflects his straightforward, overprotective nature. He is shaped like a tall, vibrant strawberry with mint-green leaves for hair and bangs, making him look naturally wholesome and bright. Instead of clothes, he solely wears a white scarf with thin pink stripes draped over his back, giving him a cozy, comforted appearance. His dark red blush and black cheek freckles mimic strawberry seeds, perfectly matching his blunt but deeply caring personality as he constantly frets over his best friend, Cosmo.