D II string with chromesteel. A new string concept for cello designed to capture the modern sound. The BELCANTO GOLD strings are transparent, rich and warm in timbre. Customization of sound using the strings from both sets, BELCANTO and BELCANTO GOLD is possible without compromising tension balance. BELCANTO GOLD strings are 100% nickel-free and are suitable for players who have allergic reactions to nickel. Thomastik Art.No. BC27G