She’s not too smart.Put it in a bag and keep it out of sight.
Even if it is fake,it looks like something Wiley Coyote bought from Acme Corp.
Good advice. I was traveling with a group in Europe some years back. One of the teenagers bought a sword in Spain. On the EuroStar when we were about to leave Paris, he decides to unwrap it and "play" with it (or whatever goes through such minds). The French gendarmes evacuated the train and held him in custody while the rest of us reboarded the train and left. Eventually, the sword was rewrapped and stored under lock and key so that he could leave France.