How do they blow glass bongs?
How do they blow glass bongs? The glass blower uses a blowtorch to apply heat to the glass tubing. This expands the glass into a much larger cylinder. Using a hollow steel pipe or a tool called a blowpipe, the artist then blows air into the hot glass, making it bulge up into a large, bulbous bubble. How do you use a glass mini bong? Place your mouth inside the top piece of the chamber with your lips inside of the opening to create a seal. Light the material inside of the bowl as you gently suck smoke into the...