According to the chemical composition
Soda-potash
Barium glass
According to the techniques of shaping
Hand shaped blown glass
According to the form
Stemware
Tumblers
Vases
Cups
Jugs and mugs
Carafes and bottles
Doses
Bells
Candlesticks and paperweights
Gifts and advertisements items
Flacons and crystalery
Glass figurines and flowers
According to the refining and decoration
Smooth, not decorated
Fired-on painting
Transfers (decals)
High enamel
Painted glass with lustres, co
Sand blasted glass
Cut glass
Combined techniques