After you have solved all the dough and all the biscuits are baked, we move on to the side with the decoration.
You can make the glaze by beating 2 egg whites with 100g powdered sugar and 1 tablespoon of lemon juice - and decorate, grease as you like. Here be sure to dry them well, otherwise they will be a bit sticky and get your hands dirty when you eat them.
Or buy colored sugar paste for decoration - I took the set from Dr. Oetker, you can see it in the picture.
It was more comfortable and quick to work with, in addition to more colors, interesting for children as well.