Create attractive chalkboard art that grabs people's attention. These bright Marvy Uchida Bistro Chalk Markers are fantastic for writing vibrant menus and other signage on whiteboards, light boards, windows, windshields, and other non-porous
surfaces. They also write on chalkboards, and are erasable from some but may not be erasable from all chalkboards. The marker tips are about 3 mm wide. The ink is opaque, water-based, and pigmented, and is easily erased with a damp cloth. Use these markers and watch your vibrant signs attract the crowds!