This Palette Aquarelle from Caran d'Ache is made from white Plexiglas. The convenient 10.25 X 5.12 inch size makes it easy to transport. One side is rough for use with dry media like Museum Aquarelle, Technalo, Supracolor, Aquarelle and Neocolor II. The texture makes it easy to mix these water soluble products for painting. The smooth side is ideal for oils, watercolors, and gouache. This palette is easy to clean and resistant to alcohol, acetone and scrubbing. This is one of the most versatile palettes you will ever own.