Larsen Il Cannone Warm and Broad cello D strings offer smooth playability, even at soft dynamics. The slightly higher medium tension of the Warm and Broad strings closely relates to the Magnacore family in sound characteristics, while also allowing them to balance well with the Il Cannone Direct and Focused strings. They are mutually compatible and fully interchangeable with any other Larsen Il Cannone string versions. The Warm and Broad cello D string has a solid steel core wound with stainless steel, and a ball end. It is available in 4/4 size and in medium tension.