Natural Vine & Willow Charcoal: Vine Charcoal Hard / 6/Box
Both the Vine and Willow Charcoal are all natural products made of carbonized twigs. As a drawing and sketching material they create velvety black marks / from uniform lines to rich fills. They also lend themselves to blending and shading in a variety of gradations. Use a kneaded eraser to create highlights in your drawing. The Willow Charcoal package contains assorted sizes in thin, medium and thick grades.