Hario V60 Suiren 6pcs Rib SetSUIREN 6 pieces rib set This is a set of 6 colored ribbed parts that can be used with the "V60 Dripper SUIREN". The 12 ribs are attached to a ring (sold separately). The rib parts come in six colors, so you can customize it to your liking. *For assembly, the separately sold "SUIREN Ring Set" (ring and dripper holder parts) is required. The "SUIREN Ring Set" will be available at a later date. * 12 ribs are required per dripper. This product contains 6