Despite its popularity, we’ve only just run across a 3D print from the show Supernatural, and it’s the strangely-named First Blade.

Unlike the one in the show, which is made out of the jawbone of a donkey, this First Blade is a simple two-piece 3D print. Insert a metal rod through the middle, apply some glue and it’s good to go.

This was created by 3DCentral who has also made the design free to download off of MyMiniFactory. 3DCentral also suggests using some leather straps on the handle to add some extra authenticity.

More 3D printable designs: