Promotional Markers, Fine Tip Sharp Mark Permanent Marker - Water Resistant & Non-Toxic, The Sharp Mark permanent marker combines the popular size barrel and pocket clip with a fine point that gets the job done without busting the budget. Low odor, water resistant ink permanently marks on most surfaces such as coated paper, foil, metal, photos, glass, wood, cardboard and plastic. It's also great for industrial use! Non-Toxic. ... #9300 $0.87/each.