Where can I find Decorative sugar in Marbach?

Decorative sugar can also be found in these cities:

Altstätten Appenzell Arbon Au Diepoldsau Goldach Heiden Lindau (Bodensee) Oberriet Rheineck Rorschach Sankt Margrethen St. Gallen Teufen Thal Widnau Wittenbach

You can also find this in Marbach:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise