SD404 Contents: • 6" bow compass/divider with extra lead and needle point • 16" x 21" metal edge drawing board • 21" transparent-edge t-square • 6" 45°/90°, 8" 30°/60° triangles • 6" semicircular protractor • 12" architect’s triangular scale • Medium irregular curve • Sandpaper pointer pad • Pencils (2H and 4H), sharpener • Soft pencil and art gum erasers • Erasing shield • ¾" x 10 yd. roll of drafting tape • Practice lettering guide pad • Nylon carrying case