Grid System by Bond Lee, HZ Wang & MS MagicThe creator of Tic Tac Toe Pro, Bond Lee, has now come out with a brand new device for prediction, welcome to The Grid System. The magician tells the story of the world famous painting, The Mona Lisa, in a very special manner. While talking about the story of The Mona Lisa, the performer has the audience member freely place the information tiles into the open windows of a nine pane frame in any position; they can even change the position of the plates