For professional and advanced players. Hypo-allergenic. Made from a
synthetic hydrocarbon resin compound that substantially improves the
properties of rosin producing a clear string response. The hydrophobic
material resists absorption of moisture making it unaffected by
humidity, keeping its tack or effectiveness over time. Non-corrosive to
Can you believe it? No one has said anything about this product. Please feel free to leave a review about a product you have tried.