LEGO Butterfly Knife (Balisong)




Introduction: LEGO Butterfly Knife (Balisong)

Ill be teaching you how to create an awesome LEGO butterfly knife that actually functions! It doesnt take too long to make and its really entertaining.I think this is the only butterfly knife 'able, so enjoy! please rate ***** its my 3rd 'able. I made an individual step for everything in case some of you dont have accounts

Step 1: Peices

Please read all the boxes in the picture
4 15 holed technic peices
6 round cross peices (top middle)
4 4 -hole-long cross peices
3 3 -hole-long cross peices
2 3 -hole-long snap in peices
a blade of your choice
4 2-hole cross peices
4 4-hole cross/hole peices
the peices in bottom middle that are boxed in ( read the box )
the "tooth" peices( read the box )
a 2 hole long cross peice
and a peice of hollow lego tube(optional)

Step 2: Handle 1

take two of the 15 hole peices, and connect the with that strange peice (or 2 hole brick if needed)

Step 3: Handle 2

Take the remaining 2 15 hole peices and connect them useing the 2 3 hole long snap in peices and the other strange peice. Set aside the handles you wont need them for a while.

Step 4: The Blade Connector Part 1

Take 3 4-hole long cross peices, and connect them as shown by using the 2-hole cross connectors. Use two of the round cross peices to fill in the 2 gaps.

Step 5: The Blade Connector Part 2

use 2 of the 4-hole long cross/hole peices and put them on the middle cross peice on both sides.

Step 6: The Blade Connector Part 3

take your blade, and slide it between the two up-standing peices as far down as it will go, and take a 3-hole long cross peice and put it in the middle hole (if the blade has 3 holes) or the top one (if it has 2 holes).

Step 7: The Blade Connector Part 4

Next, put a 4-hole long cross peice in the bottom hole.

Step 8: The Blade Connector Part 5 (gettin Tired of This Title Haha)

Put your 2 remaining 4-hole cross/hole connectors one hole down from the tope of the other ones as shown. take your tube (if used) and put it in between the ends sticking down under the blade.

Step 9: The Blade Connector Part 6 (last One Lol)

put a 3-hole long cross peice through the tube and holes.

Step 10: Finishing the Blade

Put the remaining two 2-hole cross peices on the cross peices that are sticking out on the sides.

Step 11: Finishing the Handles

Put the last 3-hole long cross peice in the hole in the strange peice in the handle.

Step 12: Hammers

Put on the "tooth" peices for the "hammers" on the handle.

Step 13: Connecting the Handles

stretch the ends of the handles and put them on the cross peices that are sticking out of the blade peice on eace side.

Step 14: Finishing Touches

Put the circle cross peices on the parts sticking out of the handle holes on both sides.

Step 15: FINISHED!

See? not that hard. I am not held responsible for any injuries that occur while using this product. I doubt u would injusre someone, but jusst in case. I hope you have fun with the knife and if you have any questions just comment. if you have any other ideas just comment or post on my profile page. Thanks, bye.

Be the First to Share


    • Puzzles Speed Challenge

      Puzzles Speed Challenge
    • Secret Compartment Challenge

      Secret Compartment Challenge
    • Lighting Challenge

      Lighting Challenge

    12 Discussions


    9 years ago on Introduction

    Im getting a butterfly knife in a week or two but this is my favorite 'able ive made so far pleasae comment


    6 years ago



    7 years ago on Introduction

    WOW this is so cool.


    hey do u have a video on youtube on how to make this? if you do thats awesome cuz im going on youtube

    The Sensei
    The Sensei

    9 years ago on Introduction

    WOOT!! this is awesome. it definitely beats my knex balisong. 5 star


    Reply 8 years ago on Introduction

    for my knex balisong its so crappy i mean the blade just a stick!


    question which blade would you use to make one and can u tell me a place where you can buy the materials and for the blade i mean like from wat toy or thing thanks