Includes a set of five or eight colors.

Includes a set of four colors.

Load these markers with a color of your choice and fill up again when the ink runs out. You can change color by swapping out the ink and tip.

You can leave the cap off of these markers for up to two weeks without them drying out.

Marks remain intact when exposed to degreasing solvents such as mineral spirits, mineral oil, gasoline, and most alcohols.

Mark surfaces that are exposed to extreme heat. Ink withstands environments 500° F or hotter.

The thin inch-long tip allows you to make clear marks in small and confined spaces.

Good for wet environments, the writing from these markers won't come off with water alone.

Includes blue, green, orange, pink, and yellow highlighters.

Wash the writing off your surface with water.

Containing only trace amounts of chlorides and other halogens, these markers safely write on materials that are prone to stress cracking, such as stainless steel and titanium.

Pens are sterilized and double bagged to meet requirements for use in ISO Class 5 and Fed. Spec. Class 100 clean rooms and other clean production environments.

These pens write in black, blue, green, and red ink.

Write at any angle in food-, pharmaceutical-, and cosmetics-processing plants—these pens contain metal and chemical additives that set off metal detectors and show up on X-rays if they fall into your line.