These are 3/4 medium gauge, Orchestral tuning strings.

Pirastro Says:

• rope core steel strings

• especially suitable for arco

• brilliant sound

• short sustain

• The core material is a high-tensile rope made from carbon steel which is wound with chrome steel.

• This is an outstanding set for arco, which can withstand a powerful and heavy bowing arm.

• brilliant sound with a short sustain

• powerful sound with great projection

• big tone volume

• instantly playable and absolutely stable

• very quick response, which is slightly quicker than Original Flat-Chrome