China paint Porcelaine 150 china paint markers are non-toxic and water-based, and are available in two tip sizes: round (1.2 mm) and fine (0.7 mm). The markers are recommended for strokes and writing. Great choice of colours miscible with one another, shiny and resistant to light. Porcelaine 150 Markers can be applied on porcelain, earthenware and metal, and on any other surfaces capable of withstanding a temperature of 150 °C (300F). Uses: After a 24-hour drying period, place the painted porcelain in a cold oven. Once a temperature of 150 °C (300F) has been reached, bake for 35 minutes. Supports: Porcelain, earthenware, ceramic, etc. Drying time: A few minutes for the surface, 24 hours minimum throughout. Notes: Bake in the oven for 35 minutes at 150 °C (300F). Once baked, colours shows resistance to dishwashing, alcohol, solvents and usual detergents. Before using the marker for the first time, shake vigorously and count 30 to 60 seconds while pressing lightly on the tip.