![D'Addario Helicore Cello Strings](http://www.thestringking.co.uk/cdn/shop/products/Helicore_285x285_f07f44e4-633c-4a8a-aaa8-5f0b465d3a42_{width}x.jpg?v=1631187859)
Stranded steel core provides optimum playability and produces a clear, warm tone. Versatile string that works well for a wide variety of playing styles and instruments. All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry