Thomastik-Infeld Spirocore Cello C String – 4/4, Medium Gauge, Tungsten Wound

Trusted by professional cellists worldwide, the Spirocore C string by Thomastik-Infeld delivers unmatched power, projection, and responsiveness. Its spiral core construction provides a long lifespan and stable pitch, while the tungsten winding adds brilliance, warmth, and focused depth to the lower register. This string is ideal for soloists and advanced players seeking tonal richness and clarity under dynamic bow pressure.

• Instrument: Cello (C String Only)

• Size: 4/4

• Gauge: Medium

• Core Material: Spiral Steel

• Winding: Tungsten

• End Type: Ball End

• Excellent projection with powerful, focused tone

• Preferred by professionals for orchestral and solo performance