Get some color into your messaging! These 5 Rainproof Markers by Chef-Master® are just what you need if you want to add some vibrancy to write-on boards, glass or windows. Complete with five fluorescent colors, the markers are smudge-proof and rainproof, so your message won't get erased in bad weather. To remove, simply wipe clean with a damp paper towel. These markers are for use with any Chef-Master® Marker Board or "A" Frame Sign.