Sound harbor 2 Pack Rosin for Violin Viola and Cello Rosin for Bows (2pack square box)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Rosin is well suited for violin， viola and cello.Enables maximized projection and extra clear bow articulation </span></li><li><span class="a-list-item"> Good quality， low dust， high viscosity is a little bit， make the instrument pronunciation sensitive， timbre </span></li><li><span class="a-list-item"> Great grip and sound penetrating，Well suited for all kinds of steel and synthetic strings. </span></li><li><span class="a-list-item"> Rosin with Good quality and low dust rosin protect human body against the harm </span></li><li><span class="a-list-item"> Handmade soft rosin.Designed for violin， viola， cello </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41GBVS0QFlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/415-W6cZffL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Mfuco9oOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51qP%2BrovfNL.jpg" noproxy>