Impossible Puzzle Blocks in Case Deluxe (5712)

You show a beautiful wooden box with a drawer and open it. Inside is a mysterious puzzle. You also show a wooden frame and place it on the table. You take out all pieces of the puzzle and place it in the frame. The puzzle forms a perfect square which fits in the supplied frame, there is no room left in the puzzle or frame.

You take away the frame and put it aside. Then you shuffle the blocks. Now you take an EXTRA piece out of your pocket and add it to the puzzel to again form a perfect square! Then you again shuffle the puzzleblocks, take an even larger extra block and again make a perfect square out of
all of these blocks.

Then you take the frame again and it still fits perfectly around the puzzle!

The video shows a larger version of the effect. The complete set is very nice and well made in Europe. We supply the case, blocks, frame and instructions like you can see on the pictures.

-Size of the puzzle including the frame : 17 x 15 x 2 cm
-Size of the wooden case (including) knob : 19 x 15 x 3,5 cm