Goldbrokat 4/4 violin Formerly Lenzner Goldbrokat, the world famous violin E strings Its inimitable Exceptionally in 5 different tie rods extra-light: 0.24mm light: 0.25mm medium: 0.26mm hard: 0.27mm extra hard: 0.28mm Available with loop or ball Made in Germany Optima 1000B Goldbrokat violin set 4/4 (E-ball) medium e '' steel, with ball (Ball End), 0.26 mm (medium) steel / aluminum spun steel / aluminum spun g steel / aluminum spun