Unused strings removed from a brand new, high-quality Chinese-made wooden bass (contrabass). These strings were originally installed on the bass by the Chinese manufacturer for export. However, they were removed unused after being imported to Japan, as the instrument was restrung with different strings. (Obtained from an acquaintance involved in this process) Recently, Chinese-made strings are gaining global recognition, and these strings appear to be high-quality despite their low price. I've actually used these strings on my own wooden bass, and they produce a very bright and clear sound without sounding muffled or muddy. They also have sufficient sustain, allowing for effective glissandos with a satisfying "vwoooom" sound, making them enjoyable to play. I believe these strings are well-suited for pizzicato (finger-style playing) and are not recommended for those who primarily use a bow. These strings can be used on wooden basses, upright basses, and silent basses. Although unused, these strings were once installed on a wooden bass, so the product condition is listed as "no noticeable scratches or stains." They arrive without the bridge in place, so there is no string breakage or winding damage in the area where the strings rest on the bridge. (Photos 6, 7, and 8) The winding ends of the strings were removed, and I straightened them by hand to make them easier to use next time, but some of the original coil shape remains. Shipping will be on days other than Tuesday and Thursday.