According to the chemical composition
Soda-potash
According to the techniques of shaping
Centrifugal casting
Hand-pressed
Press blown glass
Machine-shaped
According to the form
Vases
Cups
Jugs and mugs
Carafes and bottles
Doses
Bowls and plates
Footed bowls
Ashtrays
Candlesticks and paperweights
Gifts and advertisements items
According to the refining and decoration
Smooth, not decorated
Fired-on painting
Unfired paintings (DIEGEL)
Silkscreen
Transfers (decals)
Staining, lustres, precious me
Painted glass with lustres, co
Sand blasted glass