The Spirax graph books are printed on quality bond paper. The grids are clear and printed in green so that the grid can be easily eliminated from pages that need to be photocopied.

• All graph books are 7 hole punched for use in 2,3 or 4 Ring Binders.
• 2mm Grid Size
• Top Opening with Perforated Pages.
• Spiral bound on the top.
• Grids are printed on quality bond paper.
• Printed in green so they can be easily eliminated from photocopies
• Grid Ruling only appears on one side of the paper.