Essential Ruler Set Black - four sizes, 6 1/2x24, 4 1/2x14, 6 1/2x6 1/2, 12 1/2x12 1/2

ESS-RULE-B - Black lines on clear gridded ruler set

Includes one each of QR-1, QR- JR, QR-MS, QRB-12 in black. Great starter set.