I need to restring 2 long strands of what I think are old Venetian glass. They are about 9mm, and are baroque rounds with silver foil. The strands are probably 36 inches or more long. They were originally knotted. The holes seem a bit rough and are about 1.5mm. Would knotting again be the best choice? If so, with silk or nylon? What size would give me a knot big enough? Should I use a doubled strand?
Sorry for so many questions. I considered Softflex but I think I like the 'safety' of a knotted strand with these beads. Is knotting a bad idea though?