GENERAL PENCIL-Sketch and Wash Watersoluble Graphite Pencils. Create your own artwork with General's Sketch and Wash, a versatile and unique watersoluble graphite pencil. For art, use with brush and water to create dramatic washes of gray and black. Dip pencil directly into water for drawing darker lines and details. Try using in combination with watercolor paints, colored pencils, and pen and ink. You can also use Sketch and Wash as an all surface marking pencil on most surfaces including glass, canvas, wood and more. For drawing, Sketch and Wash is a soft, extra smooth graphite pencil. This package contains two all-surface, watersoluble graphite pencils and one sharpener. Conforms to ASTM D 4236. Made in USA.