I ordered this product for the first time and am very happy with it. I all year my wild birds plus squirrelly feed, and the little ones visit my feeding site diligently, I have put myself on the internet in search of a bigger-priced order quantity. So far I had shopped in local environment and at another online provider. But in the long run is the rather expensive. Lo and behold, I find anything on Amazon. And striped sunflower seeds on this Kg price, unbeatable! The delivery took place immediately, the sunflower seeds were safely packed in a tear-resistant bag made of synthetic fabric, with 25kg quite recommendable, otherwise the bag could tear during handling at this weight! Okay, a bit of content contained some husks, corn and black sunflower seeds, but only slightly, so there is for me no deduction. And all are happy, even the tits and the redstart, which has now made my suspended nesting boxes close. I prepared it a lot of fun to watch them. And now the stock is so hopefully enough for some time. Something as Addendum: I called the manufacturer and asked me from where he draws his sunflower seeds, since, for example deliveries from China are so polluted with herbicides and Pezdiziden that can poison the birds so. I was assured that the sunflower seeds bevorugt from domestic sources or from Austria. No way from China! I thought that was important! For hygiene: If, like me feeding in a cottage in the summer, then you should clean it at least every 14 days completely to prevent mold spores can settle. In midsummer, a water dish -I ask this to increase to a Post or Pillar Cap. Also important, if located near no drinking source for the birds is. But again: Regularly clean! Husks that fall to the ground with me, I dig a regular basis. So I think even clean the floor. For the pheasant family, which also comes to my food source. For I fill the nuclei in a strong plastic carrying case, with the opening facing downwards, towards the sun side, so that the seeds are not wet in the rain and also can start the molds. Meanwhile, the cores are addressed to my cottage and small sunflower blossom there. Also a nice side effect.