Russian izba 1700

Element of Russian izba 1700s, on table there is machine tool for blowing out Christmas decorations from glass.
!!!! ALL glass Christmas decorations are making by hands NOWDAYS!! I didn't knew that.
So, all your Christmas decorations made from glass are made by hands!!So, it's very difficult work. There is only difference from 1700s-it is that there is gas burner, not bellows(like in 1700s). They tried to make decorations by machinery, but glass becomes very thick(like bottle) and not beautifull