Furthermore, the internal aluminum acts as a barrier and preserves the product from external contamination as well as from the formation of mold and bacteria. In general, the packaging of the food product in tubes represents an extreme advantage in terms of food preservation as it guarantees minimum air infiltrations thus ensuring long life and minimum waste of the contents unlike other types of packaging (jars or similar). The extreme practicality and convenience of the food in a tube should not be forgotten, for example to garnish appetizers and snacks without using a spoon or knife and above all without getting dirty. You can take your tube with you even when you are away from home, at work or travelling.