Features:

• Brand new and high quality.
• Come with 7 sets different puzzle rings with different level of difficulty.
• Metal brain teaser condenses with traditional Chinese culture and they are quite interesting.
• Good for creative thinking and improve both your IQ & EQ.
• You soive the problem by yourself， then you will get achievement， but we still attach a diagram to satisfied with some people. You will not joy and stimulate within you read the secret. We hope you have ability to solve the secret.

Package Included:

• 1 x 7 Sets IQ Brain Teaser Toy