Magic Construction Blocks - Super Deluxe
The building block miracle is 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!