ONECUP Coffee Filters are the world's first compostable filter for the infusion of a fresh cup of coffee. These coffee filters are made from compostable naturfine paper, which consists of 100% natural fibres and is FSC certified. How To Use: 1. Attach one filter to the filter mount 2. Add one scoop (7-10 grams) of ground coffee to the filter. 3. In a cup of hot water (not boiling hot), dip it 3 times into the cup. Ready after 1 minute of steeping in the cup. Features: * Available as a set (60 coffee filters + mount) and filters on its own (60 coffee filters).