It's thin, not especially colourful (metal being what it is, and the hilt having fairly dull, darkish grey wrappings), and absurdly long (to the point where it really should be impractical to use), and clearly made especially for Atton - the tsuba is shaped like his the side-long stylised wolf's head of his clan symbol.

Atton clearly loves it dearly. It gets several fond looks - the likes of which a doting father might give a particularly promising child - as he works.

After about twenty minutes: "Okay. Burgers are done."