Purchased around 2021 for indoor practice. Used only about 3 times. Operation confirmed. No scratches. Included: Super Light Case, black Shoulder rest: KUN Solo Carbon fiber bow VOX headphone amplifier By plugging the headphone amplifier into the instrument and inserting your own earphones, you can practice at home with the feeling of playing at a loud volume. Please consider the case as being for transportation purposes only. As this is managed by an amateur, returns are not accepted.