Origami Conical Paper (by Cafec) vs Sibarist B3 Specialty (cone)

Fits

V60 cone

Flow

Unknown · Unknown

Material

Paper · Cellulose

Reuse

Single-use

Availability

In production

How it brews

Origami's official cone paper, made by Cafec in Japan from unbleached, chlorine-free virgin pulp with a two-sided crepe texture, in S (02) and M (CUP4) sizes. Origami's cone drippers take V60-size cone papers, so it drops into a V60-cone seat and interchanges with other cone papers there. Cafec advertises "improved water flow" from the crepe but publishes no fast/medium/slow class, so we leave flow unrated rather than infer one. (Origami also sells a separate wave-shaped paper for the same dripper — this entry is the conical one.)

Fits

V60 cone

Flow

Medium · Manufacturer-stated

Material

Paper

Reuse

Single-use

Availability

Specialty only

How it brews

The B3 version of Sibarist's abaca cone paper for V60-style cones, in S (01) and M (02). Where Sibarist's FAST papers are cut for high permeability and clarity, B3 is a lower-porosity sheet that Sibarist rates as medium flow — the trade being more contact time, more body and more retention on the same cone. That medium class and its low clog sensitivity are the maker's own framing, not measured here. It fits the V60-cone seat and interchanges with other cone papers there; a pre-brew rinse is the usual habit.