The spectator secretly pricks an area of ​​a voodoo doll and the magician receives the pain in that area. All the material is examineable and is in the hands of the spectator.

It comes with explanations, the voodoo doll and the needle.

A very ingenious system created by Xavier Tapias, without the need for electronics, which fooled Marc Oberon, Max Maven and Luis de Matos among others.