glassblowing
/ˈɡlæsˌbloʊɪŋ/
noun
- The art or process of shaping molten glass by blowing air into it through a tube.
- She took a class in glassblowing to learn how to make vases.
- Glassblowing requires intense heat and careful control of the material.
- The museum had a live glassblowing demonstration that fascinated the visitors.