Instrument Strings
Thomastik RO44 Rondo Cello String C 4/4
Thomastik RO44 Rondo Cello String C 4/4, C-Single String For Cello 4/4, Spiral core wounded with tungsten / chrome, With ball-end, Medium tension
https://www.bizrate.co.uk/strings/thomastik-ro44-rondo-cello-string-oid16675152156.html