Decorative ornament

It's a model produced by the Fabbrica Nazionale, often associated with the Tre Spade brand (F.B.), one of Italy's oldest and most renowned manufacturers in this sector.
Materials: The body is made of solid wood, typically beech, with internal mechanisms and a metal upper crank.
Design: It features a square-shaped structure with a small front drawer to collect coffee grounds and a dome-shaped upper hopper.
Era: These models generally date to the first half of the 20th century (the 1930s–1950s).