Pirastro Evah Pirazzi Gold Rosin for Violin, Viola and Cello Pirastro Evah Pirazzi Gold Rosin brings the full sound spectrum, powerful projection and excellent bow response of Evah Pirazzi Gold strings. This rosin increases the ease of response in the softer dynamic range and maximizes the ability of the instrument to react to bow impulses during fast, virtuosic playing. It allows powerful contact with the strings, draws out the sound evenly and enables clear articulation without harshness. Even right after the rosin has been applied, the bow will afford the player a smooth, supple and satisfying playing experience. Please Note to achieve optimal results with this rosin, we advise you to apply it sparingly. You may find that you need less than with other rosin types. Pirastro has been developing and producing rosins in Offenbach, Germany for over 200 years. For Violin, Viola, and Cello