Thomastik Infeld THAL-100-18 violin string set 1/8 medium, synthetic coreThomastik Infeld THAL 100 18 violin string set 1 8 medium, synthetic core Alphayue, thats the number one choice for young, aspiring artists. Combining an unbeatable price with Thomastik Infeld quality means you no longer have to settle for solid steel strings to assure durability. Their advan ced syn thetic core delivers a rich, colorful sound impossible to achieve with solid steel core strings. They live a long and powerful life and are unaffected by