Colonel Marsee's Bourbon Barrel Rosin Dark is specially crafted to provide a robust and aggressive grip on the strings, ideal for musicians seeking enhanced control and depth of tone. Infused with the rich essence of bourbon barrel aging, this rosin offers a bold and assertive character that amplifies the resonance of violas and cellos. With its intensified grip, violists and cellists will find it effortless to produce powerful, dynamic performances, effortlessly navigating through complex passages with precision and clarity. Colonel Marsee's bourbon barrel rosin dark promises a captivating blend of strength and finesse, empowering musicians to unlock the full potential of their instruments with ease.