Winsor & Newton Studio Collection, Sketching Pencils, Set of 10

All the tools necessary to create sketches, life drawings and still life pieces Round, cedar wood(Graphite), and linden wood (Drawing) barrels with break-resistant core that sharpens cleanly to a point; for sharper points on the Drawing pencils use a knife or sandpaper Pencil cores; Graphite 2.6mm to 3.5mm, Drawing 4.0mm Includes a metal tin for easy storage and portability. ACMI Certified non-toxic Set includes 1 each; 2B, 6B, 8B, White Charcoal, Sepia, Pierre Noire, Charcoal(Hard), Metal Sharpener, White Vinyl Eraser, Blending Stump