【Unused/Unopened】 Supreme Hatsune Thread (Supreme Silk, Silver) 13-2, 2 threads per pack x 2 packs 15-1, 1 thread per pack x 2 packs ・Made by Toribaya The highest quality silk thread among the 【Hatsune Thread】 series. 【Silver-coated First and Second Threads】 with excellent resonance. Recommended 【for professional performances and stage use】. Mainly used for the 1st and 2nd strings of shamisen for Nagauta and folk songs. It has a well-established reputation for its clear sound and strong thread quality. The finest spring silkworm silk is refined using unique manufacturing techniques, resulting in excellent sound quality, making it suitable for concerts and other performances. Due to long-term home storage, the bags may have some yellowing. Tetron Shamisen Thread Uta Thread (for singing) Special Made by Shoei 5 threads per pack Shipped via Nekopos!