Download and print these PDFs of multi color square grid graph paper. Grid is 10 per inch. Available on letter and A4 paper size. Small line weight is 0.5 points. Big line weight is 1 points. PDF is available in colors. Don’t forget to TURN OFF the option “shrink to fit” in print setting, to avoid auto-resize the dots to fit your printer’s printable area. Printable Multi Color Square Grid Graph Paper – 1 Inch – A4 Paper Size Printable Multi Color Square Grid Graph Paper – 1 Inch – Letter Paper Size