These top quality glass marker pens are designed especially for glass surfaces and available in a range of colours including red, white, yellow, black, blue, pink and green in both 15mm chisel and 5mm bullet tips. Perfect for writing and drawing with precision and accuracy on glass windows, display cabinets and mirrors. Pens are water based, non-toxic and resistant to light rain showers so can be used indoors or outdoors. They are easily erased with a damp cloth or glass cleaner if mistakes are made or when it is time to refresh or start again. They feel and work like a conventional marker pen and are ideal for signwriting for pubs, cafes, restaurants and shops. Made in the UK by the popular Rainbow brand. Sold individually.