PI- Peter Infeld (Thomastik-Infeld, Austria)

PI are the latest strings from Thomastik-Infeld, and a good step up for those who use the Infeld Red or Titanium Solo. They are brilliant strings, with quick response and great complexity. The E strings come in Tin, Gold, and the Platinum plated E strings, and there is a choice of Aluminum or Silver wound D. E-strings have a removable ball.
(Available for violin and viola, gold E on request)