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The U Box is a real Swiss knife
All the beautifully printed cards are contained within a specially designed holder to sit comfortably in your pocket
As a result
How visual illusions trick the brain
Impossible for your spectator to see
MS Calculator (Android Only)by David J. Greene Mixed Media DOWNLOAD Card Deck The U Box is aThe Magic Square is an arrangement of numbers on a 4x4 grid where all of the numbers in each row, each column, and the even the diagonals all add up to the same number chosen by the audience. But is it mental magic, or a feat of mathematics? That depends on the performer's presentation, and the ability to perform some simple calculations, all while concentrating on impressing the audience. This is where MS Calculator comes in. Disguised as an Android
US$ 33.95
US$ 128.00
US$ 33.95
US$ 33.95
US$ 33.95