No.272 Haworthia Cooperi - 60ml kyo-no-oto U series is part of

U series is part of 3Oyster's release as a representation of colours seen in Seoul

Through the use of high quality resins and components

The main difference here being the plastic body

Discover Blood Crimson

No.272 Haworthia Cooperi - 60ml kyo-no-oto U series is part ofPenbbs is a Chinese online fountain pen community not too dissimilar to its Western counterpart, Fountain Pen Network (FPN). Through the use of high quality resins and components, its range of well made fountain pens have garnered quite the following over the years. In addition to pens, Penbbs also have a massive line up of inks spanning pretty much the whole colour spectrum! For more PENBBS inks, see here.