a very simple butterfly knife with knuckle guard.
Step 1: Parts
You will need the parts shown. You can have different blades. The long connectors are 15 long. The short are 11 long
Step 2: Making Just the Butterfly Knife
Take four of the long connectors and connect them like the picture
Step 3: Adding Blade and Hammer
Add blade to the top of the black piece. Then put two blue connectors at the bottom of the side where the blade is.
And now you are done with the butterfly knife itself
Step 4: Adding Knuckle Guard
Make two of what you see above
Step 5: Final Assembly
Connect guards to knife. As in picture above.
Step 6: Finished!!!!
No you are done. Have fun and don't cut your fingers off