Pencils are easy and convenient to use, paints a little less so. But there"s a high quality colour pencil that you can paint with as well, so you can enjoy the best of both worlds. Derwent Watercolour can be used wet or dry, on wet or dry paper, to achieve a variety of effects, from bold, vibrant images to delicate watercolour washes. For sheer versatility, Watercolour is unmatched.