Hario V60 Paper Filter - Size 01 Dripper - Unbleached (100 sheets) | Girls Who Grind Coffee
Amazon.co.jp: HARIO SSD-200-B Immersion Dripper Switch & VCF-01-100W V60 Paper Filter 01 W, White, For 1 to 2 Cups, 100 Sheets, Made in Japan, (Set Purchase) : Home & Kitchen