Made in France. Jade rosin produces a smooth yet firm grip. From symphony musicians to concert artists Jade rosin has met with enthusiastic acclaim.JADE rosin is made by a venerable French manufacturer steeped in formulating professional quality rosin for well over a century. JADE rosin is a new refined formulation with remarkable qualities of dust-free adhesion. Avoiding metallic residues which do not contribute to adhesion and may indeed scratch fine varnishes JADE rosin incorporates highly refined resins to produce a smooth yet firm grip. From symphony musicians to concert artists JADE rosin has received enthusiastic acclaim. Each rosin is mounted on a protective velvet cloth wrap and comes with its own attractive lidded container with gold and slate graphics.