Wise Owl Chalk Synthesis Paint is Zero VOC and nontoxic. No sanding or priming is required prior to application for most projects. It adheres to stained, painted, or wood furniture, metal, glass, fabric, and more. A Quart (32oz by volume) covers approximately 160sq ft. You will appreciate its ease of application. Available in various brilliant colors that can be used for a number of different paint techniques. Please note that colors will vary depending on your screen settings.