Thank you for viewing this item out of the many products available. I am offering for sale one M-size bachi (plectrum/pick) for an Okinawan sanshin, purchased new from a sanshin shop in Uruma City, Okinawa. This item is made of water buffalo horn (pentagonal shape), making it very easy to play and producing a beautiful tone. I purchased three (1 at 4,400 yen including tax), and after testing them all, this particular bachi produces a particularly good tone. It is mostly unused, but since it has been tested once, it is considered a used item. However, there are no noticeable scratches or stains. This is the perfect size (M size) for those who are interested or are just starting to play the sanshin. Thank you.