Actually, I don't think it's anyone's fault the strings are rusty. They are made of steel afterall. It's the packing adopted, non air-tight paper packaged strings are very vulnerable. Even I have less that 6 months on the shelf strings starting to rust already, never take out before too.
Iron/steel based strings gives good tone, but they practically start having a chemical reactiong with moisture in the air once they are produces. Imaging Signapore having a air humidity level of 80% or more very often, so you can't really blame it on old stocks. Unless even the paper becomes brown..... hmmm..... possible.
Iron/steel based strings gives good tone, but they practically start having a chemical reactiong with moisture in the air once they are produces. Imaging Signapore having a air humidity level of 80% or more very often, so you can't really blame it on old stocks. Unless even the paper becomes brown..... hmmm..... possible.