Cafeina Dig by Marcos Buccini is a free coffee-ring dingbats font with a rough, caffeinated print-shop feel. The visible set revolves around stained circles, smeared edges, and ink-like splashes, so the marks read less like neat ornaments and more like the aftermath of a cup set down in a hurry.
That makes it a natural free font for cafe branding, menu backgrounds, poster textures, zine covers, and packaging that needs a worn tabletop mood. Use the rings as framing devices, layered accents, title-card clutter, or oversized drop-ins behind short words, where their uneven edges keep layouts from feeling too clean.