I am thrilled by the silicone mold. After opening the plastic packaging (foil) came towards me neither a chemical smell, nor could I find dust or the like on the form. The shape feels stable and comfortable. The filling of the molds is easy and will be affected by anything. Without the fat Minigugelhupf were quite easy to break away from the mold. Even the washing did not reveal any problems. The shape is easy to clean. Recommend it to anyone.