Cross Section Pad features quad ruling for precise charting and other drawings. Both sides are printed with phantom, nonsmear ink that does not reproduce when photocopying. Glue-top construction allows easy sheet removal. Heavy blue lines highlight every inch with faint blue lines in between. Each letter-size sheet is acid-free and made of 20 lb. bond that will stand up to the tough use. Sturdy back cover is made of 27 point material. 1 PD
