With Johto Mono, you can add a touch of retro to your text with the caroncomb. The caron (ˇ), háček (ˇ) or haček (ˇ), also known as the hachek, check, inverted circumflex, or wedge, is a diacritic mark used in various languages. The caroncomb is a small, curved shape that is placed above a letter.