Make your writing or drawing stand out with Sharpie® Chalk Wet Erase Markers. These brilliant chalkboard markers mark brightly on blackboards, light boards, white boards, glass, and more. For convenient cleanup, these markers wipe off easily with a damp cloth. Depend on these markers for eye-catching displays or writing in the classroom, your business, or home. Marker Ink Type: Wet Erase; Marker Tip Type: Bullet; Marker Tip Size (text): Medium; Marker Color(s): White.