1. []: Our coffee filter is made from biodegradable natural paper. It has four advantages: no log bleaching, no smell, no adhesive, and no residue. It can reduce the damage to the original taste of coffee, , and hygiene. And it will be r and more secure when you use it 2. [Excellent Taste]: Fine paper, uniform thickness, it removes most of the oil and coffee particles. These oils will cause the coffee to be too bitter and maintain the original flavor of the coffee 3. [V-shaped Design]: The conical design prolongs the time for water to flow through the coffee powder to the center, making the coffee taste more mellow after the water slowly penetrates. It is easy to carry, and very suitable for travel, home, office, restaurant, etc 4. []: Based on a cup of coffee a day, 200 count are enough for more than half a year. Each coffee filter paper is designed with a small ear suitable for hand-held. Fits any 2-4 cup coffee maker 5. [ and Environmental Friendly]: disposable coffee filter paper is made of natural wood pulp, does not contain fluorescence and bleach, keeps y and , and keeps coffee pure and mellow