All Watercolour Effect Coloured Pencils Almost All Surfaces FREE POSTAGE One Working Day Dispatch Free 30-Day Returns Glass pencil for almost all surfaces Also writes beautifully on glass, plastic and metal 8 watercolour colours Cores with high-quality pigments Choose from the following colours: Black, White, Blue, Green, Yellow, Orange, Red & Brown. OMGHOWCHEAP are the UK's largest online independent stationery retailer, offering over 3000 branded products. At OMG, we continuously strive to offer exceptional service to every customer, which is why we dispatch all items within 1 working day of purchase, and offer a 30-day returns policy as standard. Furthermore, our friendly customer service team are available to answer any queries you may have regarding your purchase, before and after del