) glass flask can be crafted with the following recipes

Player Recipe
Primary skill used: fabrication(4)
Required skills: N/A
Time to complete: 20 minutes
Tools required:
> 1 tool with chiseling quality of 3
> pair of metal tongs
> pipe
> crucible OR clay crucible
> electric forge (25 charges) OR charcoal forge (25 charges) OR basecamp forge (25 charges) OR demon forge (25 charges) OR rock forge (25 charges)
Components required:
> 1x glass shard OR 2x test tube OR 25x marble
Byproducts:
(none)
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This recipe can be found in the following books when fabrication is at least the required level:
The Art of Glassblowing (level 4)