..diverse baking things like Cookies..Muffins..selbst whole cake or just the icing to color it. You really need only a pinch of icings to a whole batch of dough to be careful to färben..also and then prefer something more to give if the color is to be even stronger. But the colors are very strong and color as stated on the pack. So very cool. The jars are small, but I guess it does not color every day with me and the pack will last forever. So good value and ok.