Mix cinnamon brown chalk powder and clear polymer clay and roll it out flat. Paint some more powder on the flat clay. You need quite a lot of powder to create brown rings later. Roll up the flat clay into a sausage shape. Cut slices of the long sausage and lay them on a wooden tray. Blunt the edges with your finger. Put some white chalk into a blob of thick varnish to make icing. Drizzle the icing on the top of the cinnamon rolls. You can add yellow chalk to make it look dark and cooked before baking and adding the icing. Remember to cool the clay down after baking before you add the icing. Leave it overnight then varnish it all over again. That's it!