Hollow Other Siso 3 is a light, wide, very high contrast, upright, tall x-height font.
Keywords: headlines, posters, logos, packaging, game ui, futuristic, playful, techy, retro, dimensional effect, display impact, retro-future styling, graphic identity, rounded, outlined, inline, monoline, soft-cornered.
A rounded, wide sans with an outlined construction and frequent inline cutouts that create a hollow, stencil-like feel. Strokes are mostly monoline in their outer contour, with squared terminals softened by generous corner radii. Many glyphs include a consistent dark “shadow” band along the lower interior, producing a dimensional, offset effect and emphasizing the baseline. Counters are large and geometric, curves are smooth and boxy, and the overall rhythm is spacious with stable, upright proportions.
Best suited for headlines, posters, branding marks, and short promotional copy where the outlined forms and interior knockouts can read clearly at larger sizes. It can work well for entertainment, arcade/gaming, tech events, and product packaging that benefits from a dimensional, retro-future display style.
The font reads as futuristic and gadget-like while staying friendly and approachable due to its soft corners and open shapes. The internal knockouts and lower-edge shading give it a retro-digital, arcade-adjacent flavor, making it feel energetic and designed for display moments rather than quiet text.
The design appears intended to merge a geometric rounded sans with a hollow/inline system and a built-in shadow-like accent, creating a distinctive dimensional display face. Its wide stance and large counters prioritize instant recognition and a bold graphic silhouette over continuous-text neutrality.
The hollow/inline construction creates strong figure–ground play, and the repeated lower interior band functions like a built-in drop-shadow, increasing contrast in short words and logos. Some letters simplify into highly geometric forms, reinforcing a modular, UI-like personality.