Derwent Inktense Block 24 TinThese chunky water soluble ink blocks provide vibrant strokes of ink like color, bringing a new sense of freedom and color to drawing and painting. When used dry, the blocks provide pure vibrant color, but can also be completely washed out and transformed into a translucent ink like paint which, when dry, can be worked over. They are extremely versatile and can be used for a wide range of creative effects. They can be used like pans of paint, dipped