Made in France, Jade L'Opera Rosin is a new refined formulation with remarkable qualities of dust-free adhesion. This rosin avoids metallic residues, which do not contribute to adhesion and may indeed scratch fine varnishes. The result is a highly refined rosin that produces a smooth yet firm grip. Each rosin is mounted on a protective velvet cloth wrap and comes with a protective container. This very popular rosin is well suited for violin, viola, and cello.