Tangram Paradox MiniIntroducing Tangram Paradox mini Acrylic material Portable, easy to operate, with an innovative ending. Effect: The magician takes out some mini tangram pieces and assembles them into a complete rectangle, which fits perfectly within a frame. The magician then takes out two small red squares and skillfully inserts them into the rectangle. Surprisingly, even after adding the two extra pieces, the size of the rectangle does not increase it still fits