Filter

Manufacturing Method

1. Handmade (6)
2. Machinemade (6)

Weight

1. Light (<30 gsm) (1)
2. Medium (31-70 gsm) (2)
3. Heavy (>71 gsm) (9)

Shape

1. Small & Narrow (6)
2. Large (6)

Main Raw Material

1. Kozo (2)
2. Gampi, Mitsumata, or Hemp (4)
3. Wood Pulp & Chemical Fibre (6)

Origin of Main Raw Material

1. Japanese Native (4)
2. Non-native Fibre (2)
3. Others (6)