Xerox Blue Pencil XEROX BLUE-PENCIL 1 box (12 pencils) Xerox Drop-out Blue Technique This special blue pencil, which does not appear in photocopies, was often used for drafting and sketching, but production has already been discontinued. - Brand: XEROX - Color: Blue - Application: Xerox Drop-out Blue Technique - Manufacturer: FUJI XEROX OFFICE SUPPLY CO.,LTD. Thank you for viewing.