Leaf Graph A3 Isometric Grid Paper, 10mm (1cm) Spacing, 60-Page Wirebound Book for 3D Drawing and Engineering Sketching, Grey Lines

ISOMETRIC 10-MM GREY LINE GRID: A3 wirebound graph paper book with 10-mm isometric spacing and grey lines designed for 3D drawing, engineering sketching and structured technical layouts. The isometric guide supports proportional angled drawing on a larger page format. WIREBOUND BOOK CONSTRUCTION: The strong wirebound spine allows pages to open flat for easier drawing and fold back for convenient handling where desk space is limited. This makes it practical for classroom, studio and office use during longer design sessions. 60-PAGE CAPACITY: Includes 60 pages (30 double-sided sheets) for repeated sketching, project development, coursework and technical drawing exercises. Suitable for users who need a dedicated isometric book for ongoing work rather than occasional loose-sheet use. A3 LARGE WORKING SURFACE: The larger A3 format provides more room for diagrams, concept drawings and detailed 3D layouts than standard notebook sizes. Useful for engineering students, designers and technical users producing bigger visual plans. FOR DRAWING AND ENGINEERING SKETCHING: Ideal for 3D drawing, design concepts, technical education and structured sketch work using rulers, pencils and fine pens. The grey line layout offers visible guidance while maintaining a clean drafting appearance.