The Qline A4 Notebook features a square grid pattern (10mm) across 80 sheets, available in assorted colors including black, pink, and white. Each notebook comes with spiral binding and a minimalist design with the Qline logo discreetly placed on the cover. Key features: • A4 size format • 80 sheets with 10mm square grid pattern • Spiral binding for 180-degree page rotation • Available in multiple colors (black, pink, white) • Durable cover material • Clean, minimalist design • Qline branding on cover The notebook's square grid pattern makes it ideal for technical drawings, mathematical calculations, architectural sketches, or any task requiring precise alignment and measurement. The spiral binding allows the notebook to lay flat when open, while the sturdy cover protects the pages inside. Each sheet provides ample space for notes and drawings with the standardized A4 dimensions.