Stretto Violin/Viola Humidifier Replacement Bags, 4-Pack Copy AI These are particular qualities that

These are particular qualities that are normally impossible to find in this price range

A powerful

They are bows with a fantastic sound and ideal playing characteristics

Its thin walled hollow high-density carbon fiber stick vibrates more freely than a wooden stick ever could

Stretto Violin/Viola Humidifier Replacement Bags, 4-Pack Copy AI These are particular qualities thatThese replacement bags are specifically designed for use with the Stretto humidifier for violin and viola. To use, simply saturate the bag in water for one to two minutes before placing it in the stretto case. Replace the Stretto bag, if it no longer absorbs water.