The String Centre Millant Deroux Rosin Gold and Silver<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Famous French red cap "Cat Brand" rosin has been popular since the beginning of the 20th century </span></li><li><span class="a-list-item"> Gold &amp; Silver grade is designed specially for hybrid or synthetic core strings </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Njz-9mYiL.jpg" noproxy>