Filter

Manufacturing Method

1. Handmade (25)
2. Machinemade (10)

Weight

1. Light (<30 gsm) (15)
2. Medium (31-70 gsm) (14)
3. Heavy (>71 gsm) (6)

Shape

1. Small & Narrow (18)
2. Regular (7)
3. Large (1)
4. Roll (9)

Main Raw Material

1. Kozo (16)
2. Gampi, Mitsumata, or Hemp (13)
3. Blend (6)

Origin of Main Raw Material

1. Japanese Native (27)
2. Non-native Fibre (8)