Purestone | The Dual-Brew Alumina Ceramic Tea & Coffee Set
No residue, no paper filters required. A portable ceramic tea and coffee brewer that uses natural mineral stones for filtration.
Platform: KICKSTARTER
Launch time: 2026.7.23
Features:
Purestone is a dual-purpose handcrafted ceramic set that switches between a professional pour-over coffee dripper and a meditative gongfu tea pot in one minimalist design, eliminating the need for separate brewing equipment. A porous alumina mineral filter cartridge replaces paper filters with a reusable, microporous structure that mimics natural spring-water filtration, reducing bitterness, softening the water, and preserving natural aromatic oils from the coffee beans or tea leaves. Each piece is molded from high-purity clay, glazed by hand, and fired at extremely high temperatures into dense ceramic that resists stains and odors, requiring only a quick rinse to clean. The design was refined from digital 3D modeling through the hands of master artisans who hand-finish every bevel and edge to eliminate the harshness of industrial machinery, producing lines that are both crisp and full-bodied.
