This Whiteboard Marker has a large 10.0mm chisel tip which is clearly visible on whiteboards from a distance. It has a strong plastic barrel and is available in four vivid colors making it ideal for lectures, conferences, seminars or classroom use. This whiteboard marker is long lasting, high ink capacity marker with quick-drying ink and a safe Xylene free alcohol based solvent ink. This Whiteboard Markers can be refilled with Artline. Easily erasable with either a whiteboard eraser or dry cloth.