Cini & Nils - Studio Opi - Table service (6) - PMMA - Tabletop Cylindrical Collection

4 design objects plus two small trays, from the cylindrical table-series designed by Studio Opi (Franco Bettonica and Mario Melocchi) for the Milanese company Cini & Nils in the 1960s.
Two trays in polished steel and black ABS.
Cylindrical containers in brushed steel, black ABS and transparent polycarbonate.
Each piece is stamped and they are all in good condition.
Even under the caps of vinegar and oil there is the inscription 'olio senza sfera' and the other 'aceto con sfera'.
In fact the cap contains a steel ball.
The lot consists of:
one oil container, one vinegar container, a salt shaker and a pepper grinder, in addition to two trays with a notch to keep them upright elegantly on the table.
The cylinders with metal bases give the set a clean, technical and minimalist aesthetic.