Scientific Glassblowing Lesson 4: The Maria

We learn how to make Marias in glass rod. A very good method to practice hand position and rotation. Also, very frustrating (at first) when the glass moves side-ways. Part 2:    • Making Marias in glass tubing   #scientificglassblowing #education #radforduniversity #fire #glass #maria #glassblowing #glass #glassart