Hario Filters - Sizes 01, 02, 03
Authentic Hario v60 pourover filters. 40 sheets in total in each pack in a bright pink box (not relevant but just thought we'd add that for fun).
Size - 01 suitable for 1 - 2 cups
Size - 02 suitable for 1 - 4 cups
Size - 03 suitable for - 1-6 cups