Collection: Light Sumi Brush Pen (Gray Ink Brush Pen)

USU ZUMI

Light Ink Brush Pens — An Unexpectedly Useful Essential

For condolence occasions in Japan, it is customary to write names on ceremonial envelopes using light ink.
In everyday life, however, very few people would take the time to grind solid ink and carefully dilute it to achieve the proper shade.
That is where a light ink (usu-zumi) brush pen becomes indispensable.
With no need for ink adjustment, you can simply uncap the pen and write immediately in an appropriate light gray tone.

Beyond Condolences — Use It as a Subtle Gray

Not only for condolence use, but also as a soft gray ink for everyday writing,
or even for drawing guide lines and underlines.
Its versatility makes it a brush pen that is truly worth keeping on hand at all times.