thomastik Infeld Red strings are designed for a powerful and brilliant sound. These strings are excellent for soloists.

Q: Should I buy the Blue or Red set?
A: Tonally, the Reds tend to sound a bit warmer and darker.  The Blues tend to project more and sound bright and brilliant in tone.  So it is your personal choice !!!

Features:

• Strong power and brilliance.
• Advanced synthetic core string.
• Designed to cover the entire tonal spectrum, enabling players to achieve string-by-string tonal preferences.
• Excellent for soloists.
• Resistance to excess humidity.
• Quick settling in time.
• Responsiveness to different playing techniques. 
• Can mix with Infeld Red strings due to identical tension. 

This set contains:

E - Carbon Steel, Tin Plated

A - Composite synthetic core, hydronalium wound

D - Composite synthetic core, hydronalium wound

G - Composite synthetic core, silver wound