Ajax uses the tall male model. He has short ginger hair and dull blue eyes. He wears a beaded earring with a red crystal on his left ear. A few lighter blond streaks can be seen in his hair, with one prominent one on the left side of his bangs. Tartaglia is exceptionally reliable at accomplishing the tasks given to him, no matter how difficult they may be or if they go against his values. He's warm, gentle, friendly, and teasing — but can be mean at times when he needs to.