Alvin French Curves Set of 4

Ideal Drafting and Measuring Tool, the Alvin French Curve Ruler is an ideal tool for drawing irregular curves and connecting lines and line segments. The french curve comes with dual inking edges to ensure smudge-free and concise curves. This allows use of pencil and technical pen on both sides of the French curve. Made of molded 0.08-inch thick transparent polystyrene plastic, it is durable and does not break easily. It is tinted with a non-glare smoke gray finish for easy visibility and minimal glare