I made a K'nex sword that I find pretty cool, and so I shared it. Took me a while to make this, and I didn't want to take it apart. So sadly I won't be able to share it. Anyways here it is.
Step 1: Blade
Step 2: Hilt
Step 3: Handle
This part is very complicated, so pay attention! If you need help list your problems in the comments below.