DIY-How to make a folding knife out of A4 paper

DIY Paper Folding Knife Tutorial (A4) — In this video, you’ll learn how to make a realistic-looking folding knife using only one sheet of A4 paper. This is a fun and easy paper craft project with step-by-step instructions that beginners can follow. No glue, no tape, and no special tools required—just paper folding. Great for DIY lovers, origami fans, and anyone who enjoys creative paper toys. Try it yourself and share your result in the comments. Disclaimer: This is a paper craft (not a real weapon) and is made for entertainment and educational purposes only.