Knife

Here you can see my new creation. It was modelated by a cube. 

https://www.youtube.com/watch?v=8LyA9emy0nQ 

Here is an example as how can you make that.

If you want to see how I´ve made it, I let you my blend:

https://drive.google.com/open?id=0B16wUOzXMAAUc2pQVHJ5b1ZJSmc

Share your opinion please