Seth Cole 11" x 17" Cross Section 8x8 grid drawing paper. 20# basis, acid-free, versatile layout bond, printed with a non-reproducible blue grid on one side: BOLD INCH SQUARES ACCENTUATED. Smooth, opaque surface suitable for pencil or ink, this grid drawing paper makes graph and chart drawing easy. Laser, copier, inkjet compatible. Used by draftsmen, architects, engineers for drawing diagrams, plotting mathematical functions, experimental data, etc. 8x8 grid (1/8" squares). Pack of 100 sheets. Seth Cole grid drawing papers are made in the USA.