This six-pack of high-quality Staedtler Lumocolor Whiteboard Markers delivers vivid writing to whiteboards that can easily be wiped clean. The markers also won't dry out for up to two weeks, even if you forget to replace the cap. With fast-drying low-odour improved-density ink, these vibrant markers are perfect for use in the workplace. Specifications Pack of six refillable alcohol-based whiteboard marker pens Purple, blue, green, orange, red and black markers included Easily wipe boards clean after use Nibs won't dry out for up to two weeks Nib width: Medium Weight: 174g