A cross between a soft pastel and a ContÚ crayon. It combines high-quality pigment with Chasov Yar clay and industrial carbon for a velvety smooth drawing crayon. Ten colours in a wooden box include: black, grey, light grey, brown, grey-green, grey-azure, grey warm, ochreous, bistre, and white. Each stick measures 1.1 cm W x 6.25 cm L (7/16" W x 2 1/2" L). Set of 10.