Preparing the bottle
We prepared the papers : we wrote the message for the one who will find our bottle.
We burnt the papers (on the edges) like messages in the movie " Fifi Brindacier ".
We rolled the first paper and we introduced it in the bottle.
And then the second one...
We closed the bottle with the cork...
And the bottle is ready to jump into the waves !
We've verified that the bottle could float easily :o)