Graph Paper

Spacing

Lines every 1/10 inch. (80 x 100)
Lines every 1/4 inch. (30 x 40)
Lines every 3/16 inch. (40 x 50)
Lines every 3/8 inch. (20 x 25)
Lines every 1/2 inch. (15 x 20)
Lines every centimeter. (20 x 25)

Highlight every 5th line
Highlight every 10th line

Gray Lines
Black Lines
Blue Lines

Brightness

Applies to gray lines only

Lighter       Darker

Contrast

Applies to gray lines only

Lower       Higher

Memo Line