【Brand New & Unused】 Ballpoint Pen Made of Sakura Granite - Sold Out

This is the "Nasu no Nasubo" (Natural Stone Ballpoint Pen) made from Sakura Mikageishi (Sakura Granite).

It's a ballpoint pen that has been highly praised by the workshop "Kuwashi," and apparently, it's quite difficult to process the stone.

Nasubo is a pen kit that incorporates stone materials into the shape of a ballpoint pen body so that you can always feel the beauty, texture, and power of natural stones close at hand. Enjoy the casual ease of a ballpoint pen for everyday use, along with the charm, power, and stylish feel of natural stones.

Nasubo is a "one-of-a-kind" item handcrafted using natural stones. Each piece has a unique pattern and dimensions, so you will receive the exact piece shown in the photo.

The product will be delivered in a windowed paper case. It is also perfect as a gift for someone special or for a celebratory occasion.


Sakura Mikageishi is a general term for granite that is a mixture of pink, white, and black crystals. Granite is a rock formed when magma cools and solidifies deep within the Earth's crust. It is composed of various minerals such as quartz, plagioclase, orthoclase, muscovite, biotite, and hornblende. There are several production areas for Sakura Mikageishi, and the color tone and crystal size vary depending on the production area. Therefore, each has its own unique name.