Whisk is presented as a kemonomimi character with white hair with cat ears and a white tail, dark brown skin, and bright yellow eyes. Prior to the release of the full show, her skin appeared to be lighter. Whisk's outfit consists a black short trenchcoat with a belt (consisting of 4 pockets on each side and a small emblem similar to the mask she wears), a headband around her head and gold stockings and black boots. Upon closer inspection, she also wears shorts underneath her trenchcoat.