ArtGraf's Water-Soluble Carbon Disc is a highly versatile product. This carbon disk is water-soluble and ready for use with a wet brush. The soft yet intense carbon can be used dry or wet and allows artists to achieve a wide range of tonal values, from the deepest blacks to transparent grays.
Erasable once dry, it's great for adding texture and depth to sketches and watercolor paintings.
Available in packaged discs; carbon measures 1 5/8" x 1 7/8" x 1/4"