Size: h: 15,5 diameter: 20 cm (largest size made)
Material: crystal glass
Manufacturer: Siegwart, Schweizerische Glasindustrie
Remarks: Shape of a pentagonal dodecahedron. Were produced in three sizes of a small series. The vases were sold by Tradix in Belgium and Germany, J. Lüber in Switzerland and Nordlys Kurt Müller in Denmark.
Provinance: Office in old industry estate, USA.
Number: 1 piece