People will not believe their eyes! Here is just one of the possible effects: The magician shows the box empty. The cover is placed in position and when it is removed, the box is magically full of either popcorn, candy, a stuffed animal or even a cake, a sandwich or a burger! Anything that will fit inside! And that is just half the trick...You can even make all of these DISAPPEAR! Yes!! This extraordinary prop works both ways! Absolutely self-working and no practice required. Measures 5" x 5" x 3.5". Available in black and 4 bright colors. Red, blue, black, green and yellow are sold separately.