I'm selling strings I used a few years ago. The solo strings were used for one month, and I replaced them with orchestra strings immediately after the performance. I used them a few times, but I don't know the exact usage period, so I'm selling them at a slightly lower price. Thomastik-Infeld Belcanto strings Set of 4 for solo tuning (A, E, H, F strings). I bought them new. There is no packaging. Please understand that these are used items before purchasing. Accessories/Parts: Strings