Features 1、Great for violin, viola, cello, erhu, morin khuur and other stringed instrument. 2、Refined preparation with lasting adhesive force.​ 3、This rosin avoids residues and powder, less harm to people. 4、Produces a smooth playing and a clean, bright tone. 5、Comes with a protective container, beautiful and clean, easy to use. Specifications: Description: This product is designed for your beloved musical instrument and provides with good care. Its refined preparation with lasting adhesive force can bring you comfortable experience. It can also produce a smooth playing and a clean, bright tone, allowing you enjoy the music. Features: Great for violin, viola, cello, erhu, morin khuur and other stringed instrument. Refined preparation with lasting adhesive force. This rosin avoids residues and powder, less harm to people. Produces a smooth playing and a clean, bright tone. Comes with a protective container, beautiful and clean, easy to use. Specifications: Item: Rosin Material: Rosin Size: Approx. 4 * 4 * 1.6cm / 1.6 * 1.6 * 0.6inch Weight: Approx. 50g Colour: Yellow, Red (Optional) Package Included: 1 * Rosin (With wooden case) Package List