Jade L’Opera Rosin for Violin Viola and Cello Money Back Guarantee

Made in France, Jade L’Opera Rosin uses a newly refined formula with dust-free adhesion qualities, and avoids metallic residues which don’t contribute to the adhesion and often harm the fine varnishes of string instruments.As a result the Jade L’Opera rosin is highly refined and produces a smooth yet firm grip perfect for all seasons, and well suited for violin, viola, and cello.Each rosin is mounted on a protective velvet cloth wrap and comes in a protective plastic container.