Model-blown colorless glass cup, around 1860-70

Cup made of colorless glass blown in the model, rising, hexagonal pseudo-faceted disc base, baluster shaft, hexagonal, conical cup with spherical shapes, fused lip edge. Bottom bottom with polished base and strong sliding marks. Cup is in intact condition with small inclusions/impurities in the glass mass. Bohemia, 2nd half of the 19th century, height: approx. 15.5 cm.