This water-soluble graphite putty is a expressive, versatile and a wonderfully tactile way to approach drawings, sketches and mixed media work. Create unique textures, tear off a bit for delicate work, smear and smudge for a variety of effects. Use wet or dry and achieve a wide range, from deepest blacks to the more subtle transparent grays. It is erasable once dry, great for adding texture and depth to sketches and watercolor paintings. Details:Black150 gVersatile mediumHigh-qualityErasable once dryUse wet or dry