Simply the best sign painting marker on the market. Use on chalkboards, whiteboards, glass or mirrors. Popular in restaurants and grocery stores that use chalkboards to drive customers to specials. Great color selection including metallic colors.
The marks are resistant to water, but will clean off glass, chalkboards and other non-porous materials with ammonia-based household cleaners. Great for school projects. Use the Posterman to create banners, school spirit posters and Homecoming signs.
Note: If you have manually painted a board with black or green chalk board paint, these markers will not wash off easily. Always test to be sure the markers clean off the chalkboard.
If you want your marks to wash off with plain water, try the Zig Posterman Wet-Wipe Markers