new-westcott 10580 - highlighting data beveled plastic ruler 15 clear yellow panel - acm10580
simplify reading across computer sheets with the tinted guide . clear plastic ruler has a see-through yellow center panel to highlight one line . beveled edges with standard scale on one side metric on the other . ruler type highlighting data rulers length 15 in standard scale 1 16 in metric scale centimeters millimeters . 15 long acme united beveled ruler computers data data ruler highlighting ruler metric ruler plastic ruler printout ruler rulers westcott westcott rulers measurements tools mathematics schools education teachers students length measuring device