Box of Darkness by Alan Wong Joshua A Stenkamp is magically righted except for

is magically righted except for one card - a previously-peeked selection

The effect is pretty straight forward:

When turned over again

and Ace of Spades

made with premium matte finish paper

Box of Darkness by Alan Wong Joshua A Stenkamp is magically righted except forBox of Darkness is great for Halloween or any bizarre magic scene! This is a mental dice box with a resin die that is made to look like a skull with amazing details. A spectator rolls the skull die or selects any spot and places it into the box and closes the lid. Magician picks up the box and communicates with the skull inside to know what spot has been chosen. This can be repeated with phase two with the spectator not watching which spot and