The Blog Notebook features a clean, minimalist design with a refreshing sky blue cover and spiral binding. This A4-sized notebook contains 80 sheets with a 5x5 square grid pattern, making it ideal for technical drawings, graphs, planning, and note-taking. Key features: • A4 size format • 80 sheets capacity • 5x5 square grid pattern • Durable spiral binding • Sky blue cover color • Clean minimalist design • Made in China The notebook's 5x5 square grid pattern provides consistent spacing for technical drawings, charts, architectural sketches, or mathematical calculations. The spiral binding allows pages to lay flat when open and provides 360-degree rotation. The sky blue cover offers a professional yet fresh appearance suitable for both academic and professional use.