LEATHERWOOD bespoke Rosin VNC(CRISP) Leatherwood Bespoke Rosin for Violin, Crisp This rosin is highly praised for its volume and ease of playing, with less scratchiness. I purchased it about 3 months ago and used it for about a month. I estimate that about 80-90% of the rosin remains, but I'm not certain, so please refer to the photos. There were cracks from the time of purchase, but it doesn't affect its use. Although there are cracks, it's generally clean. It will be shipped in simple packaging. Thank you.