Puzzle appears as a tall, thin anthropomorphic puzzle piece. Her head features a giant red jigsaw puzzle enveloping her pale face, posing as hair. She also has sharp teeth, indicating her hostile personality, and a purplish tongue. Her limbs are extremely thin, appearing twig-like. She has a very wide and sharp torso as well. Her arms are completely black in comparison to her white legs. Her feet are notably massive and appear as boots. Over her stick-like body is a polka dot jumpsuit donned with a black spike-like collar. Puzzle is described as reckless and selfish as shown through her actions on-screen. She has a very aggressive and ruthless attitude, craving the subject of violence. This extends to throwing stones at birds and unbolting swing sets. She's very short tempered and can and will resort to violence when provoked. She's very blunt with her words and speaks her mind. She doesn't hesitate to swear on-screen despite being aware of her young audience. She often influences inappropriate behavior on kids for her own skewed amusement. In terms of her authenticity, she doesn't hold back when dropping the hard truth on others. Due to her tattered past, she learned the importance of independence and finds it an absolute requirement in the key to surviving. Despite these negative traits, she's golden at heart and genuinely cares for her audience and close friend, Sling Schreiber.

Sling is a shorter, thin anthropomorphic pencil. Her head features a massive deformed pencil that bends to the left over her pale face, posing as hair. She has massive purple eyes with visible eye bags, indicating her timid, anxious personality. She sports a very detailed blue poofy dress that obscures her bottom half. Her dress dons beads and astronomical patterns with a white puffy collar. Sling is a very high-strung woman who tends to stress over her duties as a show host. Her anxiety often tampers with her and Puzzle’s show, which her partner calls her out for. She's best described as a perfectionist who constantly wants everything to run smoothly when airing. This large aspect makes her seem a bit controlling and ignorant. Examples include her constantly trying to (rightfully) butt in and correct Puzzle and her assuming that her show partner doesn't care about their job. She's very tender towards children and wants the best for her young audience. She maintains a cheery persona that provides a welcoming attitude as expected of a show host for children. This mask, however, continuously falters to show her true high-strung personality. When pushed too far, especially by Puzzle, she becomes abrasive and loud. Despite these aspects of her character she retains her position as being the most mature member of the cast.

Tunya assumes the form of a typical Mastikos. A Mastikos is an endangered species of bird in Puzzle and Slings universe. Her beak is multicolored with pink, black, yellow, and blue stripes. She has large, beady black eyes with a yellow ring surrounding her left eye. She is currently the smallest member of the cast. Tunya is a very exuberant and cheerful bird to exaggeration. She typically speaks in a sing-song manner to demonstrate her positive personality. Her demeanor often gets on Puzzle's nerves to the point she's tossed out the window for it. Overall, she carries out her job as a mailwoman pridefully with a very outgoing perspective.