Thanks for your question. Any dry erase or wet erase markers will work on this Update International LEDMB-1216 12"" x 16"" LED Marker Board. Update offers some (I've included them below), but any marker of this type will work. https://www.etundra.com/restaurant-dining-room/signs/markers-accessories/update-mke-4-wet-erase-markers-4-pk/
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