Max Force Permanent Markers - 8 pc.

Max Force permanent markers can mark on most surfaces that are known to be hard-to-mark. Their suggested use however is on plastic, metal, cardboard, vinyl, and leather and glass surfaces as this will prolong the life of the tip. These permanent markers have a fast drying alcohol-based ink that resists moisture and fading. Offered in packs of eight, all black or assorted colors.