Wonder Box by Uday
Item #21577

Buy this item and earn 68 reward points.

Any piece of currency (either a coin or folded note) is dropped inside the Wonder Box through the slit in the top. When the magician later hands the box to a spectator to have them remove the money, the spectator finds it impossible to open the box. When they hand the box back to the magician, he opens it without a problem!