Westcott 15571 Clear Data Processing Magnifying Ruler, 12 Inch

Westcott 12 Inch Clear Magnifying Ruler 2X Power Ideal For Home And Office Use

Westcott 15" TH9K Magnifying Ruler with unbranded ruler

15-Inch Data Processing Magnifying Ruler for One-Line Reading, Classroom Use

12" MAGNIFYING RULER FREE USA S&H

Magnifying 12 Inch Ruler, Clear with Black Calibrations

Quality Clear 12-Inch Magnifying Ruler for Professionals & Students