The Magician shows two stacks of blocks each stack having three blocks numbered one two and three. The Magician stacks one set of blocks in order in the Gemini Tube and the other stack is in same order in full view. Magician rearranges stack that is in view and when the Gemini Tube is lifted it reveals that the stack within has changed its order to match the visible stack!

This is repeated several times changing the positions of the blocks even turning them around or upside down still the stack under the Gemini Tunnel matches the order of the visible stack! Well made and beautifully finished including instructions. From Great Britain. Condition very fine.