Original Wax Paper Notebook: Wax Paper is used for the cover of these notebook series. The more you use it, the more crumples and scratches it gets. It is recommended for those who enjoy the aging. 
Paper: Drawing on their paper wholesaler experience, Yamamoto carefully selected a special paper for this product. Excellent writing quality, not only for pencils and ballpoint pens, but also for fountain pens and attachment pens.
Binding: The thread stich binding system will increase book binding strength. So even if it turns back 360 °, even after a long time passes, the page never falls out.
Size: 91×210 mm is a original standard size. Easy to put in your pocket. Vertical size to write a lot. For  use on a desk. Use outdoors. It is the size considered to be most versatile.
Made in: Japan