Pirastro Flexocor Deluxe Cello D String

Features Flexocor Deluxe D-string is made with a solid steel core which is wound with chrome steel provides a very deep and warm tone combined with a robust sound volume balanced sound spectrum seamless string to string transitions direct and effortless response, particularly on the lower strings easy playability and pleasant playing feel relief of the instrument through a soft to medium string tension excellent tuning stability and immediately playable Flexocor Deluxe strings are nickel free Available in 4/4 size