D'Addario Organics RESERVE 3.5 ALTO SAXPHONE 10 FILED REEDS D'Addario Alto Saxophone Reeds Organic Reserve 3.5 (10 reeds) Features D'Addario Woodwinds' Organic series uses only reeds grown without pesticides or synthetic fertilizers. While inheriting the popular "Reserve" series, it has evolved innovatively to be friendly to both musicians and the earth. These are recommended, standard reeds widely used by everyone from students to professionals. Specifications USDA Organic Certified Reeds The reeds used in the Organic series are certified by the "USDA Organic" program of the United States Department of Agriculture. This certification is only given to products where all raw materials, from cultivation to processing, are organic, making this a first for reeds. Product Condition Good Unopened, unused product. The packaging shows some signs of aging. Thank you for viewing. Please consider this opportunity.