Crayola Ultra Clean Broad Line Markers, Bold Washable Markers, 10 Count Crayola Colors: 10 Crayola Markers in Bold, Color Max Colors. They are our brightest, truest colors yet. Crayola Washable Markers: These Ultra-Clean Markers are washable from skin, most washable clothing and painted walls. Broad Line Markers with Conical Tip allow kids to color with thick lines or draw with thin lines.