If you are a music enthusiast? you&acute;d better take time to maintain your violin in a good condition. Here is a good item that can help you play wonderful music highly recommended. This Rosin can be applied to the underside of bridges in other musical instruments? in order to prevent the bridge from moving during vigorous playing. And this rosin can avoid the slipping between the violin bow and the string to ensure violin can make a sound. It is non-allergenic? less dust? easy to apply. What&acute;s more? this Rosin can help you find clear and pure tone. And it does not soften in warm weather? perfect for violin? viola? cello and all others bows.                                    Features                New and high quality<br>    Improves the tone<br>    Saves the strings and bow hair<br>    Takes hold well<br>    Leaves very little dust<br>    Does not soften in warm weather<br>    Perfect for violin? viola? cello and all others bows<br>                                                            Specifications                        Size     1.81" x 1.06" x 0.39"    <br>          Color     Brown    <br>          Weight     20g    <br>                                                             Package Includes                1 x LETO Violin Viola Cello Rosin From Austria<br>