Slab Square Sini 12 is a bold, normal width, monoline, upright, normal x-height font.
Keywords: headlines, posters, signage, packaging, logos, sturdy, retro, industrial, poster-ready, friendly, impact, stability, legibility, utility, blocky, square, slabbed, high-contrast counter, compact.
A heavy, block-constructed serif with pronounced rectangular slabs and largely square-ended terminals. Strokes are consistently thick with minimal modulation, creating a dense, even color on the page. Bowls and counters are rounded but tightly contained, while joins and corners read crisp and engineered, giving many letters a squared-off silhouette. Uppercase forms feel wide and stable with strong horizontals; lowercase is compact with sturdy stems and short, squared serifs that keep spacing controlled in text.
Best suited to headlines, posters, and short emphatic text where its dense, slabbed shapes can deliver impact. It also works well for signage, labels, and packaging that benefits from a sturdy, industrial flavor, and for logo wordmarks that need a stable, grounded voice.
The overall tone is confident and no-nonsense, with a retro, workmanlike character. Its chunky slabs and compact proportions evoke utilitarian signage and classic display printing, while the rounded counters keep it approachable rather than severe.
The design appears intended to provide a robust, highly legible slab serif with a square-leaning, engineered construction for display use. It prioritizes strong presence, consistent rhythm, and a compact footprint that keeps headlines bold and controlled.
In the sample text, the weight produces strong presence and clear word shapes at larger sizes, with tight interior spaces that can start to darken in longer lines. Numerals match the same blocky construction and read especially well in headline contexts where their solid geometry can hold focus.