Optic molds are used to give glass texture.
Bubble trap can be created from this
Sometimes people will use these for simple millies (mostly soft glass) and is used commonly in soft glass, not so much in boro work
Optic molds are used to give glass texture.
Bubble trap can be created from this
Sometimes people will use these for simple millies (mostly soft glass) and is used commonly in soft glass, not so much in boro work