These cello strings were used for 1-2 hours per day, 1-2 days per week, for about 2 months. They are being replaced in a short period of time to select strings that suit a new instrument. Please understand that these are used items before purchasing. Retail price: ¥56,540 (tax included) * The bag is only for the A string, and all strings will be sealed together in the A string bag. For your reference, photos of all the strings are included so you can check the ball ends and the color of the windings on the peg side. They are stored in a Ziploc bag.