Designed for use with the COLOP e-mark, to print onto difficult, uneven objects as well as surfaces where sensor detection through the e-mark is not possible. Ideal for ensuring straight imprints with accuracy and precision, this practical ruler will guide your e-mark creations in perfect straight lines, offering a professional look. The recess in the ruler ensures that the e-mark is positioned correctly before printing. Ruler for perfect straight lines with the COLOP e-mark Aligns prints onto large, small and uneven surfaces For use with other consumables in the COLOP e-mark range Recess allows positioning prior to printing Colour: Smoky Transparent