Uni-Ball have several marker pens in their range, including several paint markers which are designed to write on a variety of different surfaces in a reliable, lasting way. Great for home or office use, or also great for artists and creatives to experiment with a multitude of different applications. The range of markers from Uni-Ball also includes their permanent marker range PROCKEY.
Uni-Ball SN-220 Power Tank Retractable Outdoor Ballpoint Pen
Ballpoint pens designed to write under the toughest of conditions.