Colonel Marsee's Bourbon Barrel Rosin "The Devil's Batch" is a soloist's dream, meticulously crafted to deliver maximum grip and tone for the most demanding performances. With an infusion of secret ingredient that gives it its slight red color and expert blending techniques, this rosin offers unparalleled responsiveness and power, allowing soloists to command the stage with confidence and authority. Designed to extract the fullest potential from each note, "The Devil's Batch" rosin enhances the instrument's natural resonance, producing a rich, vibrant sound that captivates audiences. Its exceptional grip ensures precise articulation and control, empowering soloists to express themselves with unparalleled clarity and intensity. Colonel Marsee's "The Devil's Batch" rosin is the ultimate choice for players seeking to push the boundaries of their performance and leave a lasting impression with every bow stroke. For violin/viola/cello.