The Strathmore 300 Series Palette Paper Pad provides a great surface to mix acrylics, casein, and oils. This paper is poly-coated so you can easily use it as a disposable paint-mixing palette for simple and easy mixing without the clean up. Simply tear off the sheet you mixed on and throw it away. The next sheet will provide a clean palette to work from. Paper is our art form, and we celebrate artists. We have kept the tradition of creating beautiful, high-performing papers alive for over 125 years. Choice of paper is one of the most important decisions an artist makes in determining the outcome of their work. No matter your choice of medium, you can be confident Strathmore paper will enhance your artistic efforts.