For over 100 years, magicians have been fascinated with coins rigged. One of the tricks was the most popular folding coin. This has been used for years to locate it in a bottle.

However, the main problem with the folding coins and keys, was their construction. Sharp edges and deep cuts to keep the elastic function.

It has been revolutionized the bending inside the key with a principle that has completely diverso.quello thought is not only brilliant, but he got rid of the groove around the edge that was the real drawback of these kinds of tools. There is nothing to see. You can leave the viewer to observe this key, without fear of being discovered.

 

Receive with the wrench folding a key mate is not rigged.