Graph paper, coordinate paper, grid paper, engineers paper or squared paper is paper that is printed with lines which make up a regular grid. They are used to plot points on a graph showing a diagram that further illustrates an idea, an accurate drawing etc. Used by architects, engineers, students, and other professionals.
Draftex sells Gormack A2 2mm Sheets and Panther A3 Graph Pads Available in 1mm or 5mm Grid.