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A collaboration item with illustrator Yuki Sato. This refill features colorful and charming house illustrations reminiscent of a storybook. ...

An eraser armor crafted from precision-machined aluminum, featuring sharp, refined edges. Encased like armor, this eraser enhances both your motiva...

This pen case is a collaboration with Yurie (Pure Silk Story), who handcrafts his works using pure silk (fabric woven using 100% silk thread). We c...

Go Out & Explore (Chū-qù zǒu-zǒu) A bottled ink series inspired by the landscapes and cultural heritage of Taiwan. “Coastal village” (Hǎi-cūn) ...

It is a Dominant Industry Alchemist ink (which changes color when exposed to ultraviolet light). The yellowish color reacts to ultraviolet light an...

Collaboration Ink – with Novelist Aya (@ayamakin0) The fifth installment in the Tracing History series, this color is inspired by the Muromachi per...

Ishimaru Bunkodo (@140_ishimaru). This is a color inspired by Butterfly Pea Soda. Tono & LimsKnown for their innovative approach, Tono & L...

Baby Color Line is a series featuring softly delicate pastel-colored inks. This is a yellow ink inspired by the classic winter sweet, baked sweet p...

Friendship Inc. Series "Mocktail Bar." Two people who care for each other — sometimes apart, sometimes close together. Based on mocktail drinks, th...

Friendship Ink Series – “Mocktail Bar” Two people who care for each other — sometimes apart, sometimes close together. Based on mocktail drinks, th...

A new color pen rest for glass pens, equipped with a bottle for cleaning the pen tip and a brush wipe using a high-absorbent material. If you have ...

A new color pen case that can hold two glass pens or dip pens. The outer case is a hard type with a ball core, and the pen storage part is a sof...

Thin scissors that do not easily stick to tape Scissors from the brand "Alex" by "Hayashi Cutlery", a cutlery manufacturer that also handles med...