Fast, edgy, with a full tonal core. Ultra-responsive with incredibly rich color, exceptional modulation, and a wide dynamic range. For the discerning cellist who wants a focused, expressive character. 4/4 size, medium gauge.
 
Strings should generally be changed every 6–12 months, though students usually change them less frequently. Even if strings haven't broken, they gradually lose their brilliance and responsiveness — if your instrument sounds dull or takes longer to settle in tune, it's time for a fresh set.