I decided J_SCAP's Butterfly Knife but a little bit bigger. I really just changed the rods from yellow to red.
Step 1: Materials
Gather these Materials
Step 2: The Handle
First we will make the Handle of the Butterfly Knife
Step 3: The Body
Now we will make the body of the Butterfly Knife
Step 4: Putting It Togather
Lastly, we will put the Butterfly knife together.