This question is directed to ppl. with good knowledge of meth, especially ppl. who used to make it (you know who you are
)
How do you distinguish good glass from not-so-good and bad glass, by just looking at it and smelling it. What's the deal with wet-meth, rocks/crystals of which are literally wet, and are left to dry up spreded out on a sheet of glossy paper (for easy sliding l8r on)? Any experiences, tips, tricks.......anything on the subject would be appreciated.

How do you distinguish good glass from not-so-good and bad glass, by just looking at it and smelling it. What's the deal with wet-meth, rocks/crystals of which are literally wet, and are left to dry up spreded out on a sheet of glossy paper (for easy sliding l8r on)? Any experiences, tips, tricks.......anything on the subject would be appreciated.