The Molotow Cocktail CoversAll Marker, 60mm, Signal Black, is the broadest paint marker in the world, at 60mm (2.36”) wide. This high coverage and quick-drying permanent pigment is 100% opaque, 100% buff-resistant, UV-resistant and weatherproof. This marker contains the patented Flowmaster pump valve and works on all plain surfaces, indoors and outdoors. It Is also perfect for sign making. Made in Germany.