Zither is a centaur-like being colored in lilac and black. He has a long purple hairstyle with with pigtails, including large bangs that cover his right eye, as well as a pair of curved horns, and a pair of crooked horns, each with periwinkle stripes. His head is circular, and his face consists of invisible lips, circular eyes with yellow sclera, turquoise irises and black circular lashes, tiny freckles and a scar on his right eye.
Zither seems to play the zither, hence his name. Zither has lavender, stubby fingernails.