Fino's Gold Mesh Permanent Coffee Filter is designed for making coffee in automatic coffee makers or those specialty coffee accessories designed for manual Japanese coffee brewing methods known as pour-over, hand pour or hand drip coffee. Reusable coffee filters are convenient to use and make cleanup a breeze. Unlike paper filters that strip oils out, flavorful coffee oils brew through for a more distinct, rich, and complex brew. These perfect coffee accessories are more economical than using paper coffee filters and reduce waste for sustainable living practices. Easy to use. Simply place the gold coffee filter into the automatic or manual coffee maker.