Rainbow Chalk Glass Pens are available in ten colours; white, black, violet, pink, orange, green, yellow, blue, red and brown. So your designs, both promotional or hobby, can be as colourful as you like. Pens have slim (5mm) or broad nibs (15mm) and, for even better value (and convenience), there are 3 pack and 5 pen multi-packs available.
Rainbow glass markers are resistant to light showers and so suitable for use outdoors as well as inside. But when the promotion is over, you’re out of date design can be easily removed with nothing more than a damp cloth!