All the brilliance of the Inktense pencils but in a chunky block making it easy to cover large areas really quickly. Just like the pencils you can use the blocks dry but they come into their own when you mix them with water and the colour turns into vibrant ink. Contains colours; Sun Yellow, Tangerine, Poppy Red, Fuchsia, Deep Indigo, Sea Blue, Teal Green, Apple Green, Leaf Green, Baked Earth, Bark and Ink Black.