THOMASTIK INFELD RED 4/4 Violin Strings A, D, G Set - Used Used for about two months. There is some fraying, but I don't think there is any major damage. The packaging bag is not included. Please check the condition in the photos and purchase only if you are satisfied. ■ Infeld Red, with its bright and rich sound, eliminates metallic sounds as much as possible. These strings are impressive for their smooth and rich tone, eliminating metallic sounds as much as possible. With a soft and mellow tone and ample volume, they add depth to the performance and enhance the player's expressiveness. Stable tuning is also a characteristic. There is a clear difference in sound between Red and Blue, but both are basically characterized by a "bright and brilliant tone." The stability of tone, pitch, and volume has been upgraded compared to previous products, so choose according to your violin's compatibility and your preference. By trying both Infeld Red and Blue, which were developed with the completely new concept of differentiating use by tone, you can enjoy the differences in tone even more.