Wild bird food no waste mix is an excellent choice for your backyard feeder. It is a no-waste mix, that is 100% edible, so you are not paying for shell waste. It contains all natural ingredients-there are no artificial additives, preservatives or fillers. It blends a variety of desired nutritious foods that will attract a wide variety of birds. Handcrafted waste-free nutrition. 100% edible nut and kernel blend. For bluebirds, cardinals, woodpeckers, and many more. Features stay fresh technology.