jag's parametric fly swatter is awesome - but for those of us who just want to download a .stl and go, I made this derivative.It's designed for a 3/16" rod.I made it thicker to make it easier to remove the raft (if you print with a raft).Cut a piece of 3/16" rod to your preferred length. Print swatter end and (optionally) the end cap. Push rod ends into the two parts.