Solid food-grade ceramic fired at high temperatures forms dense, seamless glaze that resists stains, scratches and daily wear. The delicate black rim replicates classic vintage enamel cup aesthetics without the drawbacks of metal enamel such as rust or chipping. Moderate 270ml compact volume fits small desktops and standard car cup holders easily; the thick curved handle insulates heat effectively to avoid scalding when holding hot coffee, tea or warm milk. Plain blank exterior enables silk-screen logos, texts and graphic customisation for bulk clients.