<ul><li>4Sets ADVANCED metal puzzles(instruction paper included)</li><li>Very nice for party games,office toys parent-child family games for relax and killing time</li><li>Good for creative thinking and improve your patience, intelligence, IQ</li><li>Metal brain teasers condenses with traditional Chinese culture and quite interesting</li><li>TIPS: If you want more fun & Challenge,please DO NOT refer to the solution "Challenge Guide" The really most interesting thing is exploring how to solve it,but not the result</li></ul> Generally Product Description: The Zooshine Advanced level metal brain puzzles are special designed for the person who want to more challenge in puzzles games. It condenses Chinese traditional culture with unique creative. Linked together these wire pieces do come apart with the right strategy. Patience is a virtue. The brain teasers are very good toys for parent-child, party games,family entertainment,killing time and office relax. Package included: 4pcs advanced metal brain teasers. instruction paper called "challenge guide" TIPS: ***If you want more fun and Challenge,please DO NOT refer to the solution "challenge guide" at the very beginning. The really most interesting thing is exploring,but not the result.

Zooshine 4 Sets Advanced Metal Brain Teasers Puzzles IQ Toys for Adults Kids,Box Package