IRON-EYES
Well-Known Member
If you pack a guitar string a one Or a 3 string into a glass pipe and twist it from the one end once it's all packed and there's much of it as you can get in there it'll rotate around all the res will fall out with the string (Heating helps if patches are left behind) and it won't damage the pipe because it doesn't have the tensile strength to do so Unless yer pipes SUPER thin