From Kosta Boda, this figurine features: Azur Frost Petrol, by Bertil Vallien, is part of the Kosta Boda Artist Collection. This object in petroleum blue is cast in a graphite mold at Kosta Glassworks. The mold creates an impression of one of Bertil Vallien’s characteristic faces, which is sandblasted. Glass Azur Collection Mold creates an impression of characteristic faces Wipe with cloth Designed by Bertil Vallien Measures approx. 5.91" x 2.56" x 4.34" Imported.