The "e01" E string from Thomastik combines a powerful and brilliant sound with an exceptional response! Material : Carbon steel, multi-layer tin-plated. The "48" gold-plated E-string with chrome core offers a nice warm sound, while the clarity is preserved. The string also gives a good response and is very resistant to corrosion. Many gold-plated E strings have a tendency to flutter, but this is significantly reduced when using the "48" E string. The strings are available in Medium, Soft and Strong. ball or loop end.

Thomastik stopped procuding these strings. Some types are still available.