Nine-ring Puzzle Toys with High Difficulty To Untie The Rings, Loop-shaped Ring Intelligence Toy To Untie The Rings

Each puzzle contains mathematical principles, which can help you exercise your brain's logical thinking while playing. This is not just a toy, but also a good decompression item that can help you develop your brain's thinking and exercise your fingers' flexibility........ Divergent thinking Inspire inspiration Broaden your horizons Improve efficiency Share gifts

Specification: Item Material:iron wire electroplated with nickel Color:as the picture Size:Wire Diameter: 3,0mm Puzzle Style: classic puzzle Recommended age: 8 & UP

Package Include:1pc

Note: 1,Please allow 0,1cm error due to manual measurement, 2,The color of the product will be a little different from the color of the picture because of the difference between the light and the discriminator, The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.