The dove-shaped thin glass ointment is a container for perfumes, ointments and balms. In order to consume the contents it was necessary to break the tail: this specimen is the only one still sealed that is known, and it is half filled with a clear liquid, with a slight pink sediment deposited on the bottom. These refined containers, often in bright colors, were made with the free blowing technique, which allowed them to be modeled in the shape of a dove; after the insertion of the ointment they were sealed. The origin of free blowing has been identified in the Syrian area around the middle of the 1st century BC: from here it spreads rapidly throughout the Roman world, where it allows the affirmation of glass containers for various uses in daily life already starting from the very early imperial age. Attested above all in northern Italy and very frequent in Piedmontese burial contexts, the colombina ointment is present with few specimens in the other regions of the Empire, so much so that its production area was identified in the western Cisalpina, during the first century AD. , in particular in the active furnaces along the Ticino river basin and the Verbano lake. Similar ointments are often found, even in several examples, in the grave goods of women's tombs, together with others of a spherical shape, also typical of Piedmont.