Pirastro Eudoxa Series Violin String Set 4/4 with E Steel / Aluminum Loop End Eudoxa Series Violin String Set 4/4 with E Steel / Aluminum Loop End Eudoxa violin strings are a wound gut core string with an excellent warm sound that invokes the beauty of the traditional gut core strings, but with superb consistency and reliability It is a great all-around string This item is a full violin string set, color coded for easy identification, and available in loop or ball end Eudoxa violin strings are a wound gut core string with an excellent warm sound that invokes the beauty of the traditional gut core strings, but with superb consistency and reliability