Block vase made of colorless glass with cobalt blue interior and light blue intermediate layer, 4-sided faceted shape, "Sommerso" technique, mouth edge and base polished.Vase is in intact condition with micro chip on one facet at the bottom.Manufactura di Murano, Italy, around 1955-70.Height: approx. 15.0 cm, diameter: approx. 4.2 cm.