Features 1、Rosin is well suited for violin, viola and cello. It enables maximized projection and extra clear bow articulation. 2、Good quality, low dust, high viscosity, makes the instrument pronunciation have a sensitive timbre. 3、Great grip and sound penetrating, well suited for all kinds of steel and synthetic strings. 4、Rosin has good quality and low dust rosin, can protect human body against the harm. 5、Nice tool for maintaining your instrument. Specifications: Features: Rosin is well suited for violin, viola and cello. It enables maximized projection and extra clear bow articulation. Good quality, low dust, high viscosity, makes the instrument pronunciation have a sensitive timbre. Great grip and sound penetrating, well suited for all kinds of steel and synthetic strings. Rosin has good quality and low dust rosin, can protect human body against the harm. Nice tool for maintaining your instrument. Specifications: Material: Rosin Color: Red, Yellow (optional) Weight: Approx. 36g Package Included: 1 * Rosin Package List