 If the product is of high quality it is known as "gentle" cork (Portuguese "cortiça amadia", but also "cortiça secundeira" only if it is the second time; Spanish "corcho segundero", also restricted to the "second time"), and, ideally, is used to make stoppers for wine and champagne bottles.The workers who specialize in removing the cork are known as extractors.An extractor uses a very sharp axe to make two types of cuts on the tree