Canson XL Disposable Palette Pad, 12″ x 16″ Is a wonderfully disposable option for mixing acrylics, casein, and oils in class or at home. Start fresh with each project – no messy clean up or hasty storage! This disposable paper palette is suitable for painting with acrylics, oils, casein and watercolors. The pad offers a full-sized mixing surface – no die-cut, no wasted space.