Chromcor strings have a single filament steel core wound with chrome steel. Clear and very brilliant sound, warmer than Piranito, and high tonal volume. Suitable for all musicians, esp. for fiddler searching for clear and brilliant sound. Chromcor strings are wound with chrome steel and are therefore long-lasting. Chrome steel cannot corrode and is not affected by hand perspiration. Suitable also for electric or electrically-amplified violins.