The practical closure allows the Dr. med. Oetker aroma tubes are particularly easy to open and close again. Simply snap the cap off at the side and you will be able to enjoy pastries and desserts with the delicious Dr. med. Oetker aromas are refined. With the Dr. Oetker Bitter almond flavoring taste delicious pastries and desserts. One vial is sufficient for 500 g of flour or 500 ml of liquid. Due to the dropwise portionability, the taste intensity is variable.