Westcott Drafting & Drawing Tools are some of the finest products of their kind for students and professionals. Our commitment to meticulous quality and cutting edge innovation in measurement and art materials has earned an unparalleled reputation. Westcott 12 Magnifying Ruler s transparent color allows for easy viewing through to the page. It has 2X the magnifying power for easy reading. The perfect ruler for proofing text or reading spreadsheets and analyzing data. Product weight 0.13lb. Sold as 1 Each.