We developed world-class liquid chalk markers for our partners, Dragon Legion. Liquid chalk markers are great for drawing on vinyl battle mats and wiping everything off quite easily. No more messy pens that smear all over your hands! Our chalk markers are non-toxic, cover even dark surfaces and can be wiped off your fingers in an instant. You can also use them on glass and metal surfaces.
NOT COMPATIBLE WITH TABLECLOTHS.
If you need something to draw on your tablecloths, get tablecloth chalk instead: https://www.smirking-dragon.com/na/army-of-dice/