Famed luthier Gustave Bernardel invented his own recipe for rosin at the start of the 20th century, and the secret has been passed down through generations. Collected from the sap of high-quality, individually selected pine trees, this rosin is still made by hand in France.

Clear and precise results on the bow. Ideal for play in any type of weather, season, temperature, or humidity. Comes with a protective microfiber cloth and a velvety carrying pouch.