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Rare wood rollerball Pen Ebony/Kokutan TWB2305 Magnet Cap type

Rare wood rollerball Pen Ebony/Kokutan TWB2305 Magnet Cap type

Regular price ¥13,200
Regular price Sale price ¥13,200
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Tax included.



Ebony, sandalwood, and ironwood are called the three major woods.
A high-quality material that once entered Japan via China (Tang).

<Producing area>

Originally, Southeast Asia was the main production area, but now Africa is the main production area, and brown and black striped ebony is the mainstream.
It is a valuable material that will be depleted in the near future due to the logging of jet black ebony.


It is a very heavy and hard material, making it extremely difficult to process.
Extremely durable. It is a rare wood, and the more you use it, the more it becomes shiny.
Beautiful wood grain floating in the black.

<Color tone>

The sapwood is pale red, and the heartwood has alternating stripes of black and pale red. Rarely, some are completely black, and they are called true ebony or true black (tuna), and those with striped heather are called striped ebony (MacArthur ebony in English).


Furniture, Buddhist altars, musical instruments, golf club heads, etc.

"Rollerball" series

This writing instrument is made from precious natural wood, which is known as a high-quality furniture material. You can feel the warmth of the wood surface and enjoy the change in color and luster as you use it, making it your one and only writing instrument in this world.
Rollerball Pens have a smooth writing feel, and magnetic cap type pens are rare on the market. The reason why we have received tremendous support from people who love stationery is due to the high level of satisfaction they receive when using this item. Please use it so that the time you spend writing notebooks and letters will be more enjoyable and enriching than it is now.

DAYACOM water-based ballpoint pen refill 0.5mm (black)
*Refill for water-based ballpoint pens.

Genuine: Refile black core 0.5mm European type
*The size of the ballpoint pen is the diameter of the ball at the tip of the pen.

<About compatibility with commercially available products>

We have confirmed that the following manufacturer's products are compatible.
・OHTO (auto) water-based ballpoint pen (roller ball)
Refill C-305P Ball diameter 0.5mm *Recommended

The spring is not attached to the refill. Please be careful not to lose it.
To replace the lead, turn the nib metal fitting slightly to the left and remove it.
Please use the spring repeatedly as a dedicated spring.

<Request regarding storage of refills>

Store in a cool place, avoiding high temperatures.

Free shipping (Hokkaido, Okinawa, remote islands only)






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