Durable, clear plastic ruler feature beveled edges and black printed graduations. Flexible and shatter resistant. Calibrations on one side show inches with 1/16 graduations, the other side has centimeters with 1 millimeter graduations.
Premiere Large Plain Glass Slides, 3" x 2" (#CA6101)
Wright's Blood Stain Kit, 2pk (#BZ1250)
Be the first to ask a question about this.