Kaytee's Nut and Fruit Seed Stak is made for people who love attracting a wide variety of beautiful birds. The Kaytee Nut and Fruit Seed Stak is crafted with gourmet ingredients like peanuts, raisins, and dried cranberries to indulge the tastes of colorful birds like cardinals, chickadees, and woodpeckers. The healthy combination of seeds, nuts, and fruits provides birds with the high-energy nutrition they need to thrive all year long. The compact, lightweight, design of Kaytee Seed Staks makes refills quick and easy. The Kaytee Nut and Fruit Seed Stak is cleverly shaped so it can be combined with other Kaytee Stak products to create your own customized bird buffet. Try mixing and matching Staks to discover new birds at your feeders. For best results, use it with the Kaytee Stak and Cylinder Feeder.