Fibel Nord Kontur by Peter Wiegel is a free outlined geometric sans serif with a technical lettering look. Its open contours, even stroke structure, and broad rounded curves give the letters a clean, airy silhouette.
Signage makes good use of this linear construction, especially for interiors and exhibition graphics. The same drawn quality suits architectural branding and packaging built around diagrams or line art. In editorial design, it can connect cover typography with maps, schematics, or outlined illustrations.