The cover of "RO-BIKI NOTE" is made of waxed paper. The more you use it, the more it will fade and develop a vintage look. The text is made of Solist paper, compatible with not only pencils and ballpoint pens, but also fountain pens and dip pens. The thread-sewn binding ensures pages will not fall out, even when folded 360 degrees or used for extended periods. The "RO-BIKI NOTE Texture Series" is a new series that challenges the expression of the paper's natural texture through the waxing process. The embossed patterns created by the engraved press rolls and the hues reproduced from the colored raw materials under meticulous color management are transformed into a deeper expression through the waxing process. You can also enjoy the contrast of transparency that emerges due to the varying amount of wax impregnation. Tonokoiro (Whetstone Color) is a color name derived from the whetstone powder "tonoko," which is produced when sharpening blades. Tonoko is also used for white wood veneers and as a primer for lacquerware. Kabuki actors also use it as a makeup base. 60 pages, Size: 88 x 125mm (passport size), Text: Plain, Soloist binding: Thread-sewn and glued, Made in Japan