Fuzhi 805-YL – light rosin in a metal box Fuzhi 805-YL is a light, transparent yellow rosin designed for violin, viola, and cello bows. It is made from natural resin and provides the necessary friction between the bow hair and the strings, allowing for more precise tone production and smooth bowing. Rosin has a practical round shape and is stored in protective metal case, which helps protect it from damage during transport and storage. Thanks to its compact size, it is suitable as part of the everyday gear for string instrument players. Good grip and smooth sound Natural rosin provides the bow hair with the necessary grip on the strings. It helps produce a balanced, clear tone and allows for more sensitive control of playing dynamics. According to the manufacturer, the formula is designed to minimize excessive release of rosin dust and unwanted sound noise. At the same time, the rosin provides long-lasting adhesion, so it does not need to be applied too frequently. Round shape and protective metal case Fuzhi 805-YL rosin has a round shape with a diameter of 39 mm and a height of 15 mm. The metal case provides practical protection when carrying it in a musical instrument case. The compact design will be appreciated by music school students, conservatory students, and musicians who regularly transport their instrument to rehearsals and performances. For violin, viola, cello, and erhu Rosin is suitable for bows with natural horsehair as well as synthetic fibers. The manufacturer recommends its use for violin, viola, cello, and the traditional Chinese bowed instrument erhu. It is suitable for daily practice, music lessons, exams, and concert performances. Technical specifications Brand Fuzhi  Model805-YL TypeRosin for bow MaterialNatural resin ColorTransparent yellow (light) ShapeRound Dimensions15 × 39 mm PackagingMetal box PurposeViolin, viola, cello, erhu Country of originChina How to use rosin? Apply rosin evenly along the entire length of the bow hair. Adjust the amount according to your playing intensity and the current grip of the bow. Using too much rosin may cause excessive dust to accumulate on the strings and instrument. After playing, we recommend gently removing rosin dust from the strings and the surface of the instrument with a soft, dry cloth. Frequently Asked Questions Is the KERA AUDIO 805-YL suitable for beginners? Yes. Rosin is suitable for both beginners and advanced players, and for regular use during music lessons. Is rosin suitable for both violin and cello? Yes. The manufacturer states it can be used for violin, viola, cello, and erhu. Is a metal box included in the package? Yes. The rosin comes in a practical metal box that helps protect it from damage. What is the difference between light and dark rosin? Light rosins are generally harder and provide a smoother grip, while dark rosins tend to be softer and more adhesive. However, specific properties depend on the composition and the manufacturer. We are an official retailer of the Fuzhi brand and guarantee the authenticity of the products we offer.