A Makers' Studio Ceramic paint lays a rich, permanent color on dishes, vases, and glasses with vibrant pops of color (best on ceramic, porcelain or fine china). What you'll love: It's so easy! Just apply it to your surface with your favorite A Makers' Studio stencils Place your completed item in a cold oven and bake for 35 minutes at 325 degrees, turn off the oven and allow it to cool completely IN the oven. This medium is food safe and microwave safe. For best results hand wash only.