Paper filters specifically made for Hario 02 brew cone.  These are the white filters, not brown.

This size is ideal for a large or two small cups of coffee.  We brew 24 grams of ground coffee with 400 grams of water.  Total brew time:  2:30 - 2:45 minutes.  Please email online@elmcoffeeroasters.com with any brewing questions.  These are the "tabbed" filters.