Exceptional Paper The APICA C.D. Notebook is a standard notebook that can be used in a variety of situations, regardless of purpose, generation, or gender. Designed to offer both elegance and functionality, this collection features premium acid-free paper, sophisticated colors, and durable sewn binding for easy usability in any setting. The LEATHAC 66 cover material, inspired by calfskin, provides a luxurious texture, while the carefully curated Japanese color lineup brings a sense of tradition and refinement. Whether for students, professionals, or creatives, these notebooks ensure a smooth and lasting writing experience. Notebook Details Small A6 size 4.1" x 5.8" | 105 x 148 mm | 104 pages Large B5 size 7" x 9.9" | 179 x 252 mm | 68 pages Premium acid-free paper, developed with Oji Paper Co., for smooth writing and long-term preservation Fountain Pen Friendly Sewn binding for durability and easy page-turning LEATHAC 66 fancy paper cover with an elegant calfskin-like texture 6 mm RULED pages Made in Japan