The Marvy Bistro Chalk Marker Basic Set includes: Black, Red, Blue, and White.
6mm medium bullet tip.
Use Bistro Chalk Markers on chalkboards, light boards, windows and windshields. A wonderful way to create chalkboard art to attract attention and increase sales. They are opaque, water-based, pigmented, and erasable with a damp cloth.
(Note: Some chalkboard surfaces are more porous, which can make certain colors more difficult to remove. Test in a small area first.)