Large Wild bird Fat balls or suet balls have a very high calorie content, which makes them an ideal foodstuff for wild birds especially during the cold winter months and during the breeding season. These Suet balls are very large and are great for use in garden which attracts a large quantity of birds, as they last for a long time. Furthermore, the suet treats are super convenient to handle and are great for all-year round feeding as they attract a wide variety of birds to your garden. These balls contain suet, grains, oil and mixed seeds. Sold as single balls.