A unique set of warm and cool tones in Derwent's finest quality Artists pencils. Ideal for sketching, portraiture and more detailed illustrations, these pencils are also designed for blending and creating complementary tones and highlights.Encased in Cedar wood, they have a 4mm wide core and are highly lightfast (Blue Wool Scale 8). Set colors include three cool tones (Arctic, Oyster and Pure) and three warm tones (Midnight, Forest and Raven). Contents:6 pencilsPencil sharpenerTin storage case