Pasticceria Pigoni Stefano In Scandiano

I bought a cake for a birthday yesterday morning. Today, after lunch, we ate the cake and found a piece of fluff inside. This is probably something that almost never happens, but with such a price for such a small cake, I expect top quality and not these errors. This isn't to discredit or discourage people from buying cakes from this bakery, as they are truly delicious, but I want to clarify this unfortunate incident. Sincerely,