OLIA DESIGN OliaDesign Ancient Lock Cast Metal Brain Teaser Puzzle (2 Piece)

Product ID: B01M7M8J2J Condition: New

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Product Description

Discover how to separate these two interlocking pieces and then try to reassemble them!
Age 6+;great challenge for kids and adults;
Good for creative thinking and improve both your IQ & eq
Ship by Amazon, arrive in 2 days

Age 6+ the Chinese rings puzzle is believed to be one of the oldest puzzles known, dating back to China over 2000 years ago. We believe that what makes it so popular is that it cleverly combines both logic and creative thinking. The most representative of Chinese classical intelligence toys practice the brain, logical thinking ability and finger muscles it also can cultivate the spirit of work study focused and your patience size: as the picture shown.