Instrument Strings
Thomastik RO400 Rondo Cello Strings 4/4
Thomastik RO400 Rondo Cello Strings 4/4, Set of Strings for Cello 4/4, Complete set of 4 strings, A & D: Carbon steel core wound with multiple alloy, G & C: Spiral core wound with tungsten / chrome, All strings with ball-ends, Medium tension
https://www.bizrate.co.uk/strings/thomastik-ro400-rondo-cello-strings-oid16675134475.html