

A Pen That Brings Out the "Colors of Your Heart"
Some people write with beautifully neat letters.
Some have a soft, rounded style.
And some have handwriting that may be unrefined but carries a unique charm.
Handwriting reflects the individuality of the writer—
in a way, it’s a part of who they are.
Express your true feelings through your writing style.
A pen that reflects the "Colors of Your Heart"
ZIG Letter Pen COCOIRO
The Beauty of Handwritten Words from the Heart
Handwritten words have a beautiful way of expressing the writer’s individuality. In a time when writing by hand is becoming less common, we want to inspire people to rediscover its joy.
With that in mind, we've reimagined COCOIRO:
Eight body colors designed to complement your everyday life.
Five refillable ink colors to personalize your writing.
A smoother, more effortless writing experience with the same comfortable, ergonomic grip.


PRODUCT



1. A Tip That Adapts to Your Writing Style
The pressure you apply and the speed at which you write naturally create variations in your pen strokes, bringing out the unique character and personality of your handwriting.

2. A Beautiful, Streamlined Design
With its gently curved, streamlined shape, the pen fits comfortably in your hand and features a smooth, soft-touch texture for an effortless writing experience.

3. Customizable with Refillable Ink
Choose from five ink refill colors to match your style and make your writing uniquely yours.
HOW TO USE

COCOIRO is perfect for all kinds of writing moments, bringing out the colors of your heart.

Greeting Cards
Add a personal touch to your gift with a handwritten thank-you note. The flexible tip is perfect for elegant, expressive strokes.
Planners
Record your daily moments with a simple one-line-a-day planner. Add small illustrations and handwritten notes and rediscover the joy of writing by hand each day.


Journals
Add handwritten words to your daily snapshots.
Even the most ordinary moments can become heartwarming memories.
Refreshing the Mind
Let your emotions flow freely through your pen and refresh your mind with the simple act of writing.


Q & A
Q. Is it easy to replace the ink refill?
A. Yes. Simply open the cap and remove the empty refill. Take off the transparent cap and protector from the new refill, insert it into the pen body, and twist until it is securely in place.

1) Remove the cap and take out the used refill.

2) Remove the transparent cap and protector from the new refill.

3) Insert the new refill into the pen body and twist until it is secure.

4) Attach the cap to the back of the pen and enjoy your new color. Since the tip is also new, it will feel as smooth as the first time you used it.
Q. Can I use the new refill with my old COCOIRO pen?
A. While the new refill can fit into the old body, we do not recommend it. For the best writing experience, we suggest using the new COCOIRO pen body with the new refills.
[Old Item No.]
Body:LPC-**S/LPCR010-***
Refill:LP-R-***S/LP-RB-010S/LP-RM-010S
[New Item No.]
Body:LPCF010-**
Refill:LP-F-***S

Note: The shape of the body differs between old and new versions. Mixing caps and bodies may compromise quality and is not recommended.
The body of the Superior type(LPCR010-S**) is compatible with the new refill.
Q. Should I throw away the transparent cap and protector from the refill?
A. The transparent cap and protector are only there to keep the refill safe before use. Once the refill is set in the pen, you can dispose of them. Alternatively, you can use the transparent cap to store a removed refill—just make sure it clicks securely into place.
Q. The refill sticks out from the pen body. Is that normal?
A. Yes! This is actually part of the design. That way, whenever you remove the cap and place it on the back of the pen, the pen still maintains its sleek, streamlined shape. This also makes it easy to see the ink color and check how much is left at a glance.
LINE UP
ZIG Letter Pen COCOIRO Extra Fine Black
Body : 8 body colors Preset ink color : Black Refillable/Water-based dye

ZIG Letter Pen COCOIRO Refill Extra Fine Tip
Ink : 5 colors Water-based dye
