This is the Koshundo Erhu Bow, Fukyu Bow, Reifu. This item is available for immediate purchase! This is the top-of-the-line model of Koshundo erhu bows, the [Fukyu Bow Reifu]! Koshundo is a reclusive brand known only to those in the know within the Japanese erhu industry! The Fukyu Bow, which is revolutionary for erhu bows as the horsehair can be replaced, is a favorite among many professional and top erhu players in Japan! This bow is a brand new, unused item that has not even been applied with rosin. It is one of several I purchased for my own use and kept in stock. Currently, the Reifu is only produced on a made-to-order basis to maintain its quality, including the selection and processing of bamboo and horsehair. It is rarely seen on the used market, and brand new, unused items are even harder to obtain. I am offering this brand new, unused bow at a significantly lower price than the original retail price of [¥44,000-], so if you have been interested in this bow, why not take this opportunity! Although it is a new and unused item, the edge of the sticker that says [Fukyu Bow Reifu] on the Japanese paper bow bag is slightly lifted from the time of purchase. The bow itself is perfectly fine. *Please only purchase if you understand that this is a musical instrument accessory that has been handled by someone once, even though it is new and unused.