Calm down, dad. I'd never use it. It's more sentimental value, see?

[She stops twirling it for a moment to show him the side of the blade where her name has been engraved with obvious care. Obviously, the dagger was only meant to be a sentimental decoration. It was far too fancy to really be made use of for anything else.]

Now, I do believe this dagger is the least of our worries right now. [She returns said dagger skillfully back into her boot.]