Designed for versatility, this rosin is compatible with a wide range of string instruments, including violins, violas, cellos, and basses. Its compact wooden box adds a touch of elegance while protecting the rosin from external damage. Musicians can rely on its consistent quality to achieve clear and vibrant sound output. Features - Color: Khaki -Material:Wood, resin - Size: 5.20X3.60X2.30cm/2.04X1.41X0.90in -Tailored for string instruments: Viola bow resin, specifically formulated for violins, violas, cellos, and basses, ensuring optimal sound clarity and enhanced musical expression -Enhanced friction: violin rosin, provides grip between bow hair and strings, improving stability and control for both beginners and seasoned players -Natural and safe: made from sturdy natural rosin, offering solution for musicians seeking reliable performance -Practical wooden box: packaged in a sturdy wooden box to preserve freshness and ensure the rosin remains effective over time -Versatile use: compatible with a variety of string instruments, including violins, violas, cellos, and erhu, catering to diverse musical preferences Package list: 1 x Viola string resin