Bistro Chalk Markers are ideal for drawing on chalkboards, light boards, windows and even windshields. A wonderful way to create chalkboard art and to attract attention, they are highly pigmented yet easily erasable with a damp cloth so that your message is easily updated! Use them on most non-porous surfaces, including chalkboards, light boards, windows and windshields. This set includes fluorescent blue, green, yellow and pink.Details:Includes assorted fluorescent colors4 markers6mm bullet tipOpaque, water-based pigmentBright, vibrant colors