Set: 4 markers and a sponge for boards

Set of 4 markers, 460 and sponge for magnetic boards. For writing on white boards dry erase and other smooth surfaces the Inscription erased with a sponge or dry cloth To sponge in a plastic case with holes for attaching 4 markers: blue, black, green, red Plastic housing of a Conical writing tip line Thickness of the letter 2-3mm Length of the continuous line: 600-700m Color of the cap matches the color of the ink