Black Rosin Colophony Low Dust Handmade with Plastic Box Universal for Bowed String Musical Instruments Violin Viola Cello Erhu

description":"This black rosin with cost-effective performance is universal for horsehair and synthetic hair bowed instruments. It helps you to create a pure, full and mellow tone. Features: The rosin is high cost performance, adopts traditional formula and high technology working process. Strong adhesion, increase the friction and make the effect last longer. Low dust, protect the player from the harm of dust. The instruments rubbed the rosin pronounce sensitively. Suitable for horsehair and synthetic hair bowed string instruments. Specifications: Material: Resin Color: Black Item Size: 4 * 4 * 1.7cm / 1.6 * 1.6 * 0.7in Item Weight: 21g / 0.73oz Package Size: 4.5 * 4.5 * 3cm / 1.8 * 1.8 * 1.2in Package Weight: 32g / 1.2oz Package List: 1 * Rosin 1 * Plastic Box