Industria Siciliana Budella works exclusively with natural sheep, hog and beef casings.

Natural casings, obtained by processing the intestines of butchered animals and other parts such as beef and hog bladder, are used for alimentary purposes, acting as external casings for raw and cooked sausage products. Each sausage product has its own typical characteristics (shape, aroma and taste), determined not only by the stuffing recipe and curing method but above all by the casing in which it is stuffed.

More detailed information on natural casings can be found on the sites www.budellonaturale.it (in Italian language only) and www.insca.org.