Used item. Used for about 10 months in 2024. I think it's still usable. It's generally clean, but please understand that it's a used item. A set of high-quality cello strings, LARSEN and SPIROCORE. - Brand: LARSEN STRINGS - Model: Violoncello I - Model: Violoncello II - Brand: SPIROCORE - Model: Cello G S29 - Type: Medium - Material: Spiral core, chrome wound Thank you for looking.