Which cardstock allows for writability? We endorse uncoated 14 pt. cardstock if you wish to put in writing on your custom made postcards. This is the best floor to simply generate on with any pen or pencil. Matte coating can also be a writable surface, but for oil-based ballpoint https://fast-print-flyers80123.wikigdia.com/7079471/the_greatest_guide_to_flyer_printing