Product name: Arai-shu（洗い朱）　[no.08008] (Ryogiri)
Price: US$917
Total weight: 24.0g
Body weight: 18.0g
Total length: 150.0mm
Barrel length: 145.0mm
Max diameter: 17.0mm
Barrel material: Ebonite
Description: This model is available only on the Nakaya web site, and only cigar model, without a clip.
It is designed with the image of the logs for a log house.
It has more weight and stability than the regular 15mm pens.
The total length is the same as portable size and Dorsal fin series. The length without cap will be the same as long size and Dorsal fin series.

The color "Arai-shu" is a different kind and quaint brighter vermilion from "Shu (vermilion)". "Arai-shu" means a light vermilion color because the color becomes lighter after washing the dyed cloth. The color can be said close to orange red. The color range is wide, from a vermilion like reddish color to a salmon pink kind of color are called "Arai-shu".
It is one of the colors that became popular in the late Edo period with the revival of Yamato-e.