The KOKUYO Field Notebook with 3mm grid is a compact hardcover notebook, perfect for taking notes on the go. Its design allows for comfortable writing even while standing, and the rigid cover provides stability. High-quality wood-free paper with light gray lines ensures clear diagrams and graphs without distractions. Ideally sized to carry in your hand or bag, it combines functionality with a professional aesthetic. Available in a sleek white color, it is suitable for both work environments and personal use. Internal size: 160 × 91 mm External dimensions: 165 × 95 × 6 mm 40 pages High-quality wood-free paper with 3mm grid and light gray lines