CLASSIC 5-MM CARTESIAN GRID: A3 graph paper with 5-mm squared ruling in cartesian style (all lines having the same weight) which provides a clear layout for technical drawing, plotting, scale plans and engineering calculations. The regular grid supports accurate line work, spacing and proportional planning across a larger page area. 100-GSM THICK PAPER: Made with 100-gsm paper for a more substantial writing and drawing surface that supports pencil, pen and technical ink-use more effectively than lighter sheets. The thicker paper helps deliver a cleaner finish for drafting and design tasks. WIREBOUND USABILITY: The wirebound pad opens flat for convenient measuring and drawing, and can fold back to save desk space during use. This format helps improve control while working through technical diagrams, scale plans or structured coursework requiring stable page support. 60 PAGES / 30 SHEETS: Includes 60 pages (30 double-sided sheets), giving practical capacity for repeated project work, plan development and academic use. Ideal for users needing a dedicated graph paper pad for regular engineering, maths or technical drawing tasks. LARGE FORMAT FOR PLANS AND DIAGRAMS: A3 size is well suited to drawings that benefit from extra space, including technical layouts, scale plans and classroom demonstrations. Useful for students, engineers, designers and professionals producing measured graphical work.