Thomastik Spirocore Cello C String (Tungsten/Weich) 4/4

Made with a flexible spiral steel core, Spirocore cello strings have a greater elasticity than that of conventional strings, which means less inertia and a higher propensity to musical vibration.,Spirocore's hi-tech core makes for effortless fingering, responsive bowing, stable tuning and a very long string life with a full, homogenous and balanced sound.