General-purpose template guide includes circles, squares, hexagons, triangles, brackets, arrows, lettering guide and 3" 180-degree protractor to measure 30-degree, 45-degree and 60-degree angles. Template is designed for use with technical pen or pencil. Precision-engraved apertures ensure single-stroke accuracy. Matte finish reduces glare. Ink risers facilitate clean, smudge-free inking and easy repositioning.