Hario One Cup Coffee Maker New, Unused, Stored at Home Opened for photography Materials: Lid, Strainer/Polypropylene, Mesh/Polyester Made in Japan Usable Capacity: 170ml You can make a delicious cup of regular coffee with just coffee grounds and hot water. The mesh filter, designed to achieve deliciousness, is a black color that makes dirt less noticeable even after repeated use.