Rembrandt Soft Pastels have been made in the Netherlands since 1899 using pure, finely milled pigments and minimal amounts of kaolin clay as a binder. This low-binder formula keeps the colors clean and brilliant, while giving the sticks a soft, smooth texture that's just firm enough to give you control. - Rembrandt Soft Pastel Set - Set of 15, Assorted Colors, Wood BoxRembrandt Pastel, WOODBX 15/SET - Includes White 100.5, Lemon Yellow 205.8, Light Yellow 201.5, Light Orange 236.5, Permanent Red 372.5, Blue Violet 548.5, Ultramarine Deep 506.5, Phthalo Blue 570.7, Cinnabar Green Deep 627.5, Permanent Yellow Green 633.5, Olive Green 620.7, Yellow Ochre 227.5, Burnt Sienna 411.5, Burnt Umber 409.5, and Black 700.5.