A box of suet berry or insect flavoured logs containing 6 packs or six (36 logs). High energy shaped suet logs fits into a special log feeder, but can also be placed on bird table or ground. Ideal if you are away for a few days and you still want the birds food to last. Good for keeping birds on feeder longer for your enjoyment. Good all year round value feed, great for fledglings. Can attract tits and woodpeckers.