Description: Kids Adults IQ Mind Training Game Metal Wire Ring IQ Test Magic Puzzles Toys Come with 16 sets different puzzle rings with different level of difficulty Designed for children, teens, students and adults Great for cultivate creative thinking and improve both your IQ and EQ Material: Metal Package Includes: 16 Sets Metal Ring Puzzle Toys Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size
