Artudatech Vintage Alloy Cast Puzzle Box - Metal Lock Brain Teaser Game for Adults & Kids - IQ Mind Challenge Toy with Quartet Lock - Perfect for Stress Relief, Party Games & Educational STEM Activities

Vintage Alloy Cast Puzzle Box Metal Lock Toys IQ Mind Brain Teaser GameFeature: 1. Eco-friendly material and high quality.2. Very classic and quite interesting.3. Good for creative thinking and improve both your IQ & EQ.4. After getting each puzzles solved by yourself, then you will get achievement.5. It is specially designed to test your brain,helps with practicing concentration and focus.6. Great gift for adults and children, kids.Specifics:Color: Please refer to the pictureMaterial: AlloyRecommended age: >6 years oldPackage Include: 1X Metal Cast Puzzle ToyNote: 1: Please note diagram is not included.2: Please allow minor deviation due to manual measurement.3: The colors may be a little difference for the different monitor display.4: Make sure that it is suitable for use before buying.

★1. Eco-friendly material and high quality, Non-toxic, Safety.

★2. It is easy-to-use, but hard to master! Good for creative thinking and improve both your IQ & EQ.

★Recommended age: >6 years old. Very classic and quite interesting.

★Explore kids' ability of control balance, improve intellect. Learn to build up patience and explore for final victory.

★It is specially designed to test children's brain, helps with practicing concentration and focus. Great gift for adults and children, kids.