Super Sensitive Dark Violin Rosin Go to amazon.com Related posts 12 best violin rosin dark for 2022 FeatureMade with high quality resinEncased in a sturdy finished wood blockEasy to open slide boxAlso available in Light version #911 DescriptionThe Super Sensitive Rosin is made with high quality natural resin and is encased in a sturdy finished wood block with an easy to open slide box.