Customized Desk Accessories, Pro-Scale 12" Plastic Ruler - Heavy Duty & Dual Scale, A top-of-the-line, heavy-duty ruler with non-smear, beveled edges, inch and metric calibrations; Calibrations on black, translucent-red, translucent-green and translucent-blue rulers are hot stamped in white; White and clear rulers have black, hot-stamped calibrations ... #R48 $1.09/each.
