Promote and Celebrate:
Place the board near window to promote your attention-grabbing message not only visible from a distance during day and night, but also a fun and great way to engage potential patrons, customers or guests!
At daylight, present your business menu with colorful chalk markers in a energy-saving way; at night, display your message in a vivid and eye-catching way with the 16 colors and 4 various flashing modes Flash/Strobe/Fade/Smooth.
Note:
1. It is easier to erase when the markers get dry.
2. Do not put the board outside in rainy day, or the markers/writing letters may be easily erased.
3. You can try to wipe it with alcohol if water isnt enough to get the screen cleaner.