The Traditional Pattern Notebook Series has been reinterpreted Korean traditional patterns from a modern viewpoint. Traditional Pattern Notebook - Roof tiles features the image of roofing Korean tiles. The sewn binding is strong and does not deform easily with use.It also features vellum paper with orange lines. SPECIFICATIONS SIZE : 150 * 210mm MATERIAL : COVER - Rendezvous 240g PAPER - vellum paper 100g PAGES: 64pages RULING : 7mm ruled BINDING : Sewn binding