About D'Addario KACR6 Kaplan Light Artcraft Rosin No. 6 for Violin, Viola, and Cello:
 
Kaplan Artcraft rosin is a high-quality rosin formula that delivers a clean, low-dust application. It is shaped in a traditional circular cake and wrapped in felt, offering an easy-to-use experience for string players of all genres and levels. Kaplan Artcraft rosin is created from the highest quality of natural materials, poured and packaged in our New York facilities under strict quality controls. Available in a light and dark formula.