Colour Block Escape

A spectator is asked to Freely select Any two color blocks of their choice. (No Force) All the blocks are placed back into the box and the lid is closed. All the color blocks can be seen through holes in the lid of the box. A large plastic spike is threaded through the blocks and the box. The magician turns the box over and the two Freely Selected blocks fall free to the table! All of the other blocks remain secured on the plastic spike! All is handed out for full examination.