How to Make a Tinfoil Sword
First, you take a loooooooooonnnnnnnng sheet of Tinfoil and wrap it around the tube. Then, take the tube out and flatten the tinfoil tube you now have. Next, use your hammer or hands to mold a tip (make sure it is sharp because you cant make a sharp edge on tinfoil) make an edge with your hammer or hands. If you are not using heavy duty tinfoil you will have to do this multiple times and then wrap those together with another sheet of foil. lastly, mold a hilt onto the bottom of the sword and you're done now take your sword and do whatever! (Sorry I couldn't add pictures that were relevant)
Supplies
hands
Tinfoil (preferably heavy duty)
Tube of some sort
Hammer (optional)