K'nex Box (version I)

Hey everyone!

I have here my second instructable. It is a box.  
Here are some properties of my work:

advantages                                                     disadvantages
* 3 or 2 boxes in one box                              * small pieces falling out of the box.
* bottom is very sturdy                                   * The sides are not sturdy
* This created for big k'nex pieces.
* simple


This is version I, later this project improved.
No piece count, because I have too little time.