That is a very detailed description, and I'm glad it was sufficient and worked. I wonder if customs and FedEx looked at it.
It went exactly like this in my case with my perfectly legal in the Netherlands knife. I got a message from FedEx saying my package was with customs. First time ever I got such a message. So I called FedEx, and they said, We will look into it and get back to you. A few days later I get an employee on the phone. She told me my package was still with FedEx and that it could be that I had to provide more information about the package. I said, Sure, no problem. The next day she calls again and says that customs has concluded that there was a knife in it, but a legal one. Then she added, But we don't ship knives, so perhaps it is going to be confiscated and even destroyed, or it is going to be returned to sender.
I was shocked even hearing the word "confiscated," let alone "destroyed."
So I responded that if my knife would not be returned to the sender, I would contact a lawyer. She said, Please hold on while I talk with my supervisor. After a few minutes I got the answer that the knife will be sent back to the seller, who sells many knives and from whom I bought around 10 in the past. They all came with FedEx. Luckily the knife has almost reached the seller. I asked what the problem was, and she answered, We don't ship any knives anymore from the US to the Netherlands and many more countries. I said, But that can't be the case for pocket and kitchen knives. She said her manager told her that they don't even ship a potato knife anymore.
I ordered a few weeks back directly from Buck (two Buck 110s), and the package also got returned but without a reason. I thought perhaps Buck made a small mistake on the paperwork, and that is why they returned it. But looking backwards, I think they returned it because they saw the package contained knives. Buck sent it a second time without making me pay for the double shipping, which was very nice of them, and this time it reached me without trouble. But it does not feel good at all to have to gamble if your knives reach you safely...