Stencil Iffu 10 is a very bold, wide, low contrast, upright, normal x-height font.
Keywords: posters, headlines, signage, packaging, labels, industrial, military, rugged, authoritative, utilitarian, marking system, impact display, industrial styling, stencil clarity, rugged branding, slab serif, geometric, blocky, hard-edged, notched.
A heavy, slab-serif stencil with broad proportions and compact internal counters. Stencil breaks are consistent and fairly large, cutting through bowls and joins with crisp, straight bridges that read clearly at display sizes. The forms are mostly geometric with squared terminals and minimal modulation, producing a dense, high-impact texture; round letters are built from sturdy arcs with vertical stencil splits, while diagonals (like in V, W, X, Z) are reinforced by angular notches. Lowercase maintains the same blocky construction with sturdy stems and simple apertures, keeping a unified, poster-like rhythm across mixed-case settings.
Best suited for display typography where the stencil breaks and bold slabs can be appreciated—posters, headlines, signage systems, packaging, and product labels. It also works well for themed graphics such as tactical, industrial, or workshop-inspired branding, and for short callouts that need strong visual authority.
The overall tone feels industrial and functional, with a direct, no-nonsense presence. Its stencil logic and hard corners evoke marking paint, shipping crates, machinery labels, and military equipment, giving text an assertive, workmanlike character.
The design appears intended to deliver a classic stencil voice with slab-serif weight and modern, simplified geometry. Its consistent bridge placement and sturdy construction prioritize quick recognition and a marked, manufactured feel in large-format applications.
Spacing appears intentionally generous for a stencil face, helping the interior breaks stay legible and preventing the heavy strokes from clumping in words. Numerals follow the same split-and-bridge approach, with clear silhouette recognition suited to big, impactful readouts.