Each Derwent Inktense Block can be used dry and is water-soluble so you can mix it with water for a vibrant ink effect. The design allows for free markings, covering large areas and more. Once dry, the colour is permanent and fixed making it great for use on fabrics such as silk and cotton.

¹The colours include Sherbet Lemon, Sun Yellow, Tangerine, Poppy Red, Chilli Red, Shiraz, Fuchsia, Violet, Iris Blue, Bright Blue, Deep Indigo, Sea Blue, Teal Green, Ionian Green, Apple Green, Field Green, Leaf Green, Mustard, Baked Earth, Willow, Bark, Charcoal Grey, Ink Black and Antique White.