Thoughtful Design The interior of the coffee dripper slows the flow slightly to brew an aromatic cup. Filter paper is not included. High-fired ceramic performance and compatibility Made from high-fired ceramic, it provides better heat retention than a wire mesh filter during brewing, and fits most cups and thermos. Three-Hole Drop Design Unique three-hole drop controls the brewing time to extract the coffee flavor. Quality and care Insist on high quality ceramic; your family can use it in the dishwasher, microwave, oven, and refrigerator at any time. Use scenarios - Home daily brew Place the dripper on a mug or cup, insert a paper filter (not included), add ground coffee, and pour hot water to start the brew. The slow flow and three-hole design help extract a balanced, aromatic cup. - Office or travel brewing Fits most cups and thermos bottles, making it convenient for quick, consistent brews between tasks. After use, rinse or place in the dishwasher for easy cleaning. - Weekend trips or camping Compatible with standard mugs or travel cups, allowing you to enjoy a quality pour-over while away from home. The ceramic construction supports durable performance in everyday use.