This is the action of taking molten glass from the crucible with the canna da soffio (blowpipe).
Levada Jun, 01 , 21- 0 comments This is the action of taking molten glass from the crucible with the canna da soffio (blowpipe). ← Older Post Newer Post → Leave a comment Your email address will not be published. Required fields are marked Name Email Your Review