This borosilicate glass filter jug is highly heat-resistant and can be heated on the stove over low heat or stored in the refrigerator. This drip coffee maker features a double-layer filter that allows the fine oils in the ground coffee to fully infuse into the coffee. Simply place coarse ground coffee in the filter, pour a small amount of water over the coffee in a circular motion until fully saturated, then add the rest of the water and let it drip through. In just a few minutes, you can enjoy a perfect cup of drip coffee that captures the pure essence of each cup. This drip coffee maker has an easy-grip handle and a drip-free spout for safe handling and precise pouring. The stainless steel mesh filter helps extract the coffee's aromatic oils and subtle flavors, preventing them from being absorbed by paper filters. The jug and filter are dishwasher safe, and the wooden case and cuff can be cleaned with just a cloth.