Viarco ArtGraf Graphite Powder - 250 GM Bag is extremely versatile, water-soluble powder allows the artist to explore new techniques and approaches. This water-soluble graphite powder allows creating an endless range of transparent to opaque shades of graphite. Can also be mixed with water-based painting materials which gives freedom to create more colours, tones and textures. It can be applied with a wet brush or even rubbed onto a surface. When dry it can be erased or re-wet.