Porcelaine 150 from Pebeo is a range of water based paints especially for painting on glazed china.
Any white or pale coloured glazed china can be used. If you are not happy, simply wash it off and have another go.
To make the paint permanent leave to dry for 24 hours, then you simply bake the finished article for 35mins at 150°C (300°F) in your own domestic oven - no kiln required, after which it can be washed in the dishwasher.
Porcelaine 150 can be applied to all heat-stable bases that are able to withstand a temperature of 150°C (300°F), such as porcelain, china, glazed earthenware, terracotta, metal, enamelled sheet steel, copper and glass.