An oil based grease type marker which may be used to write on wet, dirty, rusty, gritty, and glossy surfaces. Essentially, everything. Due to these qualities and its permanance, it is favored by hobos, railworkers, and graffiti writers for applying small monikers to train cars and adjacent railway structures. The markers are manufactured by the Sanford corporation (who recently changed the formula to a more crumbly one), with Sakura producing a workalike in a broader range of colors. The paint stick may be removed from the marker casing, split in half with a knife, and combined with another color, and placed back in to produce color and line variations. Marks-All is another variant which comes with more minimalistic packaging.