To calculate the overall star rating and percentage breakdown by star, we do not use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Great product for my lovebirds, about 20mm thick, add 2 or 3 lumps to basic seed, dried fruits, essential for birds, I like the fact the birds work for their treat and not get lazy, excellent product and will be buying more.
In my opinion, they are a great treat I break them up with my fingers and put them in the "tip n treat" toy I purchased here on Amazon as well. They love getting the Nutri-berries out. I also put them in a separate bird dish for them I have purchased these before and will purchase again when needed!