Higgins Ink in a convenient Ink Pump Marker. Easy to use, and less messy.

The Black Magic is an Intense black formula for use on polyester drafting film, paper, vellum, prepared acetate, and automatic drafting machines. Reproduces with even line tone and contrast. Won't peel, chip or crack.

Nibs are removable, and the marker can be primed by flipping the cap and using the small well to keep the nib safe while pumping to activate.