Hollow Other Alfu 4 is a very bold, normal width, very high contrast, upright, normal x-height font visually similar to 'Nanami Handmade', 'Nanami Rounded', and 'Nanami Rounded Pro' by HyperFluro; 'Sebino Soft' by Nine Font; and 'Core Sans G' and 'Core Sans GS' by S-Core (names referenced only for comparison).
Keywords: headlines, posters, packaging, kids branding, logo design, playful, bubbly, retro, friendly, cartoon, cheerful display, gloss effect, brand impact, toy-like tone, rounded, soft, puffy, chunky, bouncy.
A heavy, rounded display sans with pill-like terminals and inflated, bubble-like counters. The strokes are thick and smooth, with occasional narrow internal knockouts and cut-ins that create a subtle hollowed effect and add shine-like highlights inside the black shapes. Proportions are compact and slightly irregular in a hand-drawn way, with generous curves, simplified joins, and generally closed apertures that keep the silhouette bold and cohesive. Figures and lowercase are especially circular, with single-storey forms and a stout, sturdy rhythm across words.
This font is best suited to short, bold applications such as headlines, posters, product packaging, and logo or wordmark work where a playful, high-impact voice is needed. It can also work well for children’s or entertainment branding, stickers, and social graphics, especially at medium-to-large sizes where the internal knockouts remain visible.
The overall tone is cheerful and approachable, evoking toy-like signage and retro cartoon titling. The internal cutouts lend a glossy, sticker-like feel that reads as fun and energetic rather than formal or technical.
The design appears intended to deliver a friendly, attention-grabbing display style by combining bubble-like geometry with small interior cutouts that suggest depth and gloss. The goal is a compact, instantly recognizable silhouette that feels fun and informal while remaining consistent across uppercase, lowercase, and numerals.
Spacing appears comfortably open for such dense letterforms, helping short headlines stay readable. The hollow details are small relative to the stroke weight, so the font maintains a strong filled silhouette while still offering a distinctive, textured interior.