Guitar/Bass
Thomastik Belcanto Solo Fis Double Bass
Thomastik Belcanto Solo Fis Double Bass, F#-Single-String, For 3/4 double bass, Solo tuning, Material: Chrome on steel wire core, Tension: Medium, Thomastik-Nr: BC64S
https://www.bizrate.co.uk/guitars_bassguitars/thomastik-belcanto-solo-fis-double-oid6710006801.html