According to the chemical composition
Borosilicate glass
According to the techniques of shaping
Hand shaped blown glass
According to the form
Stemware
Vases
Carafes and bottles
Bells
Candlesticks and paperweights
Gifts and advertisements items
Glass figurines and flowers
Christmas ornaments (see custo
Glass semi-manufactured produc
According to the refining and decoration
Smooth, not decorated
Unfired paintings (DIEGEL)
Painted glass with lustres, co
Sand blasted glass