Yumba Tango Rosin Violin/Viola

Yumba rosin is formulated with natural ingredients and combines beeswax with high-quality rosin from both India and Argentina. All-weather. Dark appearance. Recommended for Orchestral Solos. All Yumba rosins protect your bow hairs, improve sound quality, and are free of debris and dust. We use natural ingredients, we do not use petroleum derivatives or plastics, and the packaging is reusable.