Rosin Violin Clear 3V (Medium Cake) is highly recommended for hidersine for its ability to present the right grip for beginners as well as the professionals. Light amber rosin is used to stick bow hair to the strings; this is very gentle on the strings, even when rebowding, although some of the fine control of dynamic contrast that only the very best players possess could be realized. Crafted from Francis Hider’s original formula, this rosin is manually prepared and even applied manually in England. Hidersine Rosin makes your strings sound and play better, chosen by musicians from across the globe.