Derwent Inktense Pencils are some of the best water-soluble pencils ever! They are as versatile as watercolor pencils, but with a firmer texture that allows them to perform with brilliant intensity like pen and ink. Use them dry or mix them with water to create a vibrant ink. Once the color is dry it is permanent and can be worked over with other media, unlike some other watercolor pencils. Package contains 12 pencils in a tin box. This set includes Sun Yellow, Tangerine, Poppy Red, Fuchsia, Deep Indigo, Sea Blue, Teal Green, Apple Green, Leaf Green, Baked Earth, Bark, and Ink Black.