Professional Erhu Instrument, Big Leather and Diamond Grid, Made of Qing Dynasty Old Rosewood , Playing Erhu, Two Strings ViolinPackage: Erhu*1; Bow*1, Case*1,Tuner*1Spare strings*1; Mute*1,Mat and Bridge*1 Note: Please be sure to pay attention to rosin. Because rosin is a flammable substance, the post office does not allow it to be placed inside packages. I suggest you purchase it yourself at the local music store. It is the same rosin used for violins. If you have any questions, please leave me a message. thank you! Wishing you a pleasant shopping experience!