Construction Blocks, w/ Box - Deluxe

The Construction blocks are a true magic puzzle!

For the puzzle part -The performer starts by showing that the puzzle fits into a frame as a rectangle.
The performer rearranges the blocks and the blocks still fit into the frame.

Now for the magic part- The performer adds a block from his pocket and yet the puzzle still fits
the frame and as a climax - The performer adds a second piece and the blocks still fit!

Amazing!

Complete with a Box for carrying!