Permanent, reusable, and paperless coffee filters reduce the waste of disposable filter paper and make excellent gifts for friends and loved ones. The honeycomb design with a mesh size of 600 meshes per square inch ensures finer particle filtering. For optimal coffee flavor, we recommend brewing medium-ground coffee with this hand filter. It's simple to use: add ground coffee and pour hot water. No more waiting to turn on the coffee machine. Good for 1 to 4 cups of coffee. Thanks to the large 10 cm base, you can place the filter directly on a single cup, coffee pot, or thermos. The base and filter are made of high-quality 304 stainless steel, which is firmly connected, durable, and carefully crafted. Comes with a small brush for easy cleaning and is dishwasher safe. When you need to pick up the coffee filter while preparing hot water, we put a rubber sleeve on the handle to insulate the heat to protect your hands. This rubber can be removed without affecting the use of the filter.