Chained Letters by Arthur Druziani of FSI FontShop International GmbH is a free chain-link display font built from small circular rings and straight connecting bars arranged like a technical diagram. Every open letterform follows the same strict square grid.
The repeated circles let the lettering merge with diagrams, modular node patterns, and simple line illustration rather than remaining ordinary printed type. This construction suits technology posters, puzzle-game graphics, industrial-themed packaging, educational displays, and museum exhibits, where the words can become part of an underlying network. It is especially apt for projects about systems, circuitry, construction, engineering, mechanical play, or modern digital culture.