Derwent Inktense pencils are the best watercolour pencil ever! You can use them dry but mix them with water and WOW! the colour turns into vibrant ink.
Once it’s dry the colour is fixed and you can work over the top of it, and, because it permanent it’s great for using on fabric such as silk and cotton!
Watercolour Inktense blocks combine the brilliant colours of Inktense pencils with the freedom of blocks making it easy to cover large areas really quickly. You can use these watercolour blocks dry or add water to create deep, intense colour washes. Once dry Inktense becomes permanent and you can work over the top of it so it great for layering and for use on silk and cotton!