The black hole has always been a mystery of the universe. When the black hole merges with a card, your spectators will only wonder is it a hole or a sticker? Is it a blue or red card? Show a card with a blue back. The audience will see that there is a hole in the card and when you wave your hand or pass your finger through it… now just shake the card once or wav in mid-air, and the card will turn red! But, the most mysterious of all, is that the hole disappears and turns into a black sticker. How is it possible? Easy to do No prior preparation required You can put it in your wallet or deck of cards to do it at any time Includes an explanatory video You will achieve a shocking effect!