See-thru envelope? NO!
SENSE the color inside!



(EFFECT)
There are three colored envelopes (red, yellow, and black), three correspondingly colored plastic cards, and three rubber bands.
The magician asks audience to place the cards into the envelopes and close them with the rubber bands. To make this test difficult, the color of the envelope and the card shouldn't be the same. While the audience is working, the magician is turned away, so magician can't see which card is placed into each envelope.

Finally, the magician exactly tells which color card is inside of each envelope without opening the envelopes.

・No need difficult technique, Easy to do!

This item was created with the collaboration of Max Maven.