Less Dust Violin Viola Cello Bows Rosin Black All Natural

Features: High quality. All natural, non-allergenic, less dust. Easy to apply. Give you clear and pure tone. For violin, viola, cello and all others bows.Specifications: Rosin color: Black Rosin size: Approx. 3.7 * 1.5cm / 1.5 * 0.6in (D * H) Rosin weight: Approx. 16g / 0.6oz Case size: Approx. 4.5 * 3cm / 1.8 * 1.2in Total weight: Approx. 30g / 1.1ozNote: The shade of rosin\'s color varies with seasons.Package List: 1 * Rosin with Case