Surprising Dots | Di Fatta Magic Duffy The magician shows the blank

The magician shows the blank paper from both sides and puts it back in the small size envelope

These wallets are hand made by highly skilled craftsmen who deal specifically in non-leather products

The box also contains a small printed booklet which explains the diabolical marking system

The last member holding the calculator is introduced onto the stage and is asked to read the number

Surprising Dots | Di Fatta Magic Duffy The magician shows the blankThe performer shows a jumbo card that has 1 black dot on one side, and 4 black dots on the other. When the card is shown again, strangely it has 3 dots on one side and 6 on the other. The card is shown a few more times, and each time the number of dots on its sides changes. At the end the magician explains to the audience how the trick works, but as a surprise finish 8 black dots suddenly appear from nowhere filling the card completely! Thanks to the