YAMAHA FS521 Acoustic Guitar String, Single 1st String .012, Made in Japan, New, Unused. There are traces of peeling on the package, please understand. If you are concerned about minor details, please refrain from purchasing. Shipping will be via regular mail, which will take some time. Please understand. It takes an average of 4-6 days depending on the delivery area, and there is no delivery on weekends and holidays. Anonymous shipping is available for an additional 100 yen. Please comment before purchasing. Please note that we do not offer discounts.