Derwent Inktense Blocks 12 pcs

All the features of the Inktense pencils, just in a block that makes it easy to cover large areas quickly! Like the Pencils, you can use these blocks dry, or with water to create exciting ink-like effects. Once dry, the colour is permanent, so you can work on top of them. Inktense Blocks are also ideal to use on silk and cotton.