Sakura Squared Hard Cover Notebook 13x21 cm Deep Indigo

High-quality grid notebook from Sakura, perfect for professionals, students, and creative minds. Features 80 sheets of FSC-certified, cream-white paper at 140 g/m² weight—ideal for preventing ink bleed-through with any pen type. The classic 5mm square grid is perfect for mathematical equations, graphs, technical drawings, and design work, helping with proportions, scaling, and layout planning. The hardcover is finished in a sophisticated deep indigo colour with rounded corners for durability and comfort. Additional features include an elastic closure band to keep the notebook secure, a built-in ribbon bookmark for quick navigation, and an expandable back pocket for storing loose notes and documents. Acid-free paper ensures longevity without yellowing or deterioration. Size: 21 x 13 cm (Large).