Kabel is a distinctive geometric sans-serif designed by Rudolf Koch in 1927-1930, characterized by its pure geometric construction and unique character quirks. The typeface features perfectly circular letterforms in characters like 'o' and 'e', combined with unusual design choices such as the distinctive single-story 'a' and 'g' that deviate from strict geometric principles. Its moderate x-height and open apertures create excellent legibility, while the subtle humanist touches in certain characters prevent it from feeling overly mechanical. The contrast between its geometric foundation and organic details gives Kabel a warm, approachable personality that distinguishes it from other geometric sans-serifs.
