Pirastro Passione Viola A String 4/4 (Gut/Aluminum 14 Envelope) Viola Rosin This is what Pirastro say

This is what Pirastro say about them:

BAM flight cover for cello case increasing protection of the instrument while traveling by plane

7 Envelope

With a highly responsive left hand feel

Evah Pirazzi Gold Cello Strings

Pirastro Passione Viola A String 4/4 (Gut/Aluminum 14 Envelope) Viola Rosin This is what Pirastro sayPassione Viola Strings The powerful gut string Features The sheep gut core of the Passione strings is manufactured, wound and polished in the traditional way, by hand. Passione strings possess a fascinating diversity of sounds, which allows musicians to alter their tone as desired. The core sound is full, round and warm and has a complex overtone spectrum causing brilliance and clarity and a great power of projection. big and powerful tone easy