Andrea Solo Cello Rosin Full Cake<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> This unique formula Solo rosin provides powerful sound projection， yet does not compromise on sensitivity for the soloist </span></li><li><span class="a-list-item"> It is also very forgiving without sound cracks on the strings under a high bow pressure </span></li><li><span class="a-list-item"> Power when you need it， sensitivity and expression when you want it </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Ukc3dVKJL.jpg" noproxy>