The Q Line A4 Notebook features a sleek grey cover with spiral binding and contains 100 sheets of paper with 5x5mm square grid ruling. This professional notebook is designed for technical drawings, mathematical calculations, and precise note-taking with its consistent grid pattern. Key features: • A4 size format • 100 sheets capacity • 5x5mm square grid ruling • Durable spiral binding • Clean grey cover design • Lay-flat capability • High-quality paper suitable for various writing tools The notebook includes product specifications clearly labeled on the cover, including the Q Line branding and barcode. The 5x5mm grid pattern makes this notebook particularly suitable for engineering, architecture, mathematics and other technical applications requiring precise measurements and drawings. The spiral binding allows for 360-degree page rotation and flat laying, while the grey cover provides a professional, minimalist aesthetic.