Strange bollocks!

I wanted to post it in the same section, but will not be able to comply with all the criteria of the game. Actually ...
In the picture you can see a brilliant tool, the existence of which I found just 5 minutes ago and was just dumbfounded why it exists so little known! I would be for it under certain conditions would have given a lot of beer
Here's the thing:



The request to not knowing instantly ruin the atmosphere of the puzzle on a street of the town for some it really MEGA thing saves a lot of time and muscle force. And even health!

Source: