Corelli Cantiga Violin String Set 4/4 Size Medium Ball End E A very lively and responsive string allowing the finest nuances Newly designed machines ensure specific, consistent construction Special materials mean these strings will last longer with plenty of stability Corelli has developed its brand-new high-tech fiber: an acoustic breakthrough that offers previously unknown comfort possibilities from pianissimo to fortissimo, an outstanding comfort, while releasing the most delicate nuances Corelli has developed its brand-new high-tech fiber: an acoustic breakthrough that offers previously unknown comfort possibilities from pianissimo to fortissimo, an outstanding comfort, while releasing the most delicate nuances