Dura-Ink dry erase marker from Markal in red with 1/8 inch felt tip. Marks on whiteboards, glass, and dry-erase surfaces in production schedules and shop status boards.
Green Dura-Ink dry erase marker from Markal with 1/8 inch felt tip. Used on whiteboards and glass surfaces for color-coded scheduling and shop status work.
Black Dura-Ink dry erase marker from Markal with 1/8 inch felt tip for whiteboards and glass. Used in shop, plant, and office schedule and tracking boards.
Dura-Ink 25 king permanent marker from Markal in red with 1/8 to 1/4 inch chisel tip. Bold marks on steel, pipe, cartons, and lumber for fabrication and shipping identification.