Sennelier uses only the purest pigments, mixed with minimal amounts of natural binders, in an exclusive formula that yields lightfast, water-soluble pastels. There is just enough binder to hold the pigment together as the pastels are formed by hand. - Sennelier Soft Pastels - Set of 36, Assorted Colors, Wood BoxSennelier Pastel, EXCLSV SET36 WD BX - Includes Apple Green 205, Bistre 061, Blue Gray Green 500, Blue Violet 333, Bright Yellow 341, Brown Lake 266, Cadmium Yellow Light 297, Cerulean Blue 261, Cobalt Blue 256, Flesh Ochre 016, Golden Ochre 127, Helios Red 681, Ivory Black 513, Lawn Green 148, Lemon Yellow 600, 602, 603, Magenta Violet 941, 944, Mummy 104, Naples Yellow 099, Orange 037, Prussian Blue 288, Raw Sienna 508, Red Brown 006, Reseda Gray Green 212, Sapphire Blue 620, Ultramarine Deep 388, Van Dyck Violet 409, Van Dyck Brown 439, Vermilion 083, Violet Brown Lake 441, Viridian 252, 256, White 525, and Yellow Ochre 115.