Marvy Uchida Bistro Chalk Markers fluorescent orange fine pointBistro Chalk Markers Fluorescent Orange Fine Point Uchida 4. 95 x 0. 45 x 0. 5 inches Uchida Bistro Chalk Markers are great to use on chalk board, dry erase boards, light boards, windows and windshields The opaque, waterbased, pigmented formula is erasable with a damp cloth You can make an eye catching display with these beautiful colors, or choose fluorescent colors and watch them glow under an ultra violet light Store in a horizontal position when