Cocoiro Ballpoint Ink Refill

Cocoiro Ballpoint Ink Refill

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$3.25 USD


This Ballpoint 0.3mm refill is a compatible refill with the Cocoiro Letter Pen.

Water-based and water-soluble, this black ballpoint refill writes more like a rollerball. Smooth with great ink flow, without smears and smudges. 

Product Specs

Fine tip

Black ink

Made in Japan

Why We Love It

Kuretake only carries the finest Japanese writing products, from calligraphy brush pens to artistic markers. The black ink of this Fudegokochi Pen looks especially sophisticated on the bright white paper of the Ink+Volt Planner, and is the perfect pen choice for writing in your next greeting card, letter, or for practicing calligraphy.