What you will need is a cigarette pack and a cigarette.
You can watch the video below or read the instructable.
Step 1: Preparation
To start, take out the plastic wrap a little.
Then, with a burning cigarette, make a hole in the middle of the plastic wrap.
(Make sure that the diameter of the hole is slightly bigger that the perimeter of your cigarette.)
When your cigarette finishes, put it in!
Can you take it out now?
Step 2: Solution
Push gently the middle of the box with your finger and blow inside the plastic wrap.
The cigarette will get out by itself!