Display four cards printed on both sides and the cards go blank on both sides. The effect is reversed and you end up with four printed cards again.
The instructions take you through step by step, which is easy to follow including illustrations. No difficult sleight-of-hand.
You will need a blank face and four blank back cards.
1st edition 2019, 4 pages.
word count: 820 which is equivalent to 3 standard pages of text