A fantastic effect, now delivered with special original Bicycle poker-size cards!

The magician shows a small wallet containing two clearly visible cards: a 7 of clubs and a 7 of diamonds. He takes out the 7 of diamonds and places it face up on the table. He then takes the 7 of clubs and places it face down on top of the first card. With a magical gesture, the printed face of the 7 of Clubs disappears, leaving the card blank, and ends up… on the back of the 7 of Diamonds!

• The cards are poker size. The wallet measures 7.7 cm x 10.5 cm (4.1″).
• The trick is self-working; no manipulation is required, and the secret is truly ingenious.