Postalco Notebook: A6 Green "Double Arm"

The OG cloth covered spiral notebook, a testament to the philosophy that classics never truly go out of style. Like the Barbour jacket, these A6 notebooks from Postalco represent the quiet confidence of those who choose substance over spectacle—objects that speak to those who appreciate the profound beauty of functional design. Conceived in the Japanese tradition of thoughtful making, they're destined to grow more beautiful with age and use. The cover uses cotton that's been pressed using vintage tent-making machinery, creating a unique texture that's both durable and beautiful. Inside, you'll find Postalco's signature Pin-graph paper - a chlorine-free, sustainably made paper with a precise 1mm grid that's helpful for aligning things but so subtle that it stands in the background. The paper weight prevents ink bleed-through while maintaining a smooth writing surface. This limited edition "Double Arm" has the signature illustration from the Postalco book.  A6（10.5 × 14.8cm）/ 4.3 x 5.8" Pin-graph grid paper (1mm squares)   PFAS-free pressed cotton cover with water-resistant treatment  Semi-concealed brass spiral binding for lay flat use  Can be used in vertical or horizontal orientation Made in Japan Available in several colors and sizes here Founded in 1998, Postalco creates stationery that gets better with use. Their pressed cotton covers are PFAS-free and designed to develop character over time - the fabric softens, colors mellow, and small imperfections in the natural cotton fibers become part of each notebook's individual story. Guided by 'mottainai'—the Japanese culture of not wasting—they apply traditional craft to contemporary life where exceptional attention to detail transforms the ordinary into the indispensable.