W World Black Marker has brilliant vivid color that helps you to write clear and smooth on whiteboards, charts, papers or any surfaces. Whether you need it for office, school or college, it provide you unmatchable performance.
Pure plastic martial, 2.5 mm ink, Gel pen black color 2 per card.
Not suitable for children under 3-year olds. Contains thin parts, be careful of danger of swallowing by children. Do not put in the high temperature, which effects writing performance. Cover the cap after use. Pay attention to Chemical Corrosion.