First, the upper cup and filter paper today, the development of the hand-made upper cup has been very diversified, from the ordinary three-hole and two-hole to the V60 single-hole series produced by H...
First, the upper cup and filter paper today, the development of the hand-made upper cup has been very diversified, from the ordinary three-hole and two-hole to the V60 single-hole series produced by HARIO, and then to the new blue filter cup of kalita, the material is ever-changing from resin to ceramic to glass, and o...
First, the upper cup and filter paper
Today, the development of the upper cup by hand has been very diversified, from the ordinary three-hole and two-hole to the V60 single-hole series produced by HARIO, and then to the new blue filter cup of kalita, the material is ever-changing from resin to ceramic to glass, and of course the function is the same, all used for loading powder and filter paper.
