6-Piece Metal Brain Teaser Puzzle Set - IQ Test & Mind Challenge Games for Adults & Kids - Educational Unlock Toys, Party Favors & Desk Games - Perfect for Office, Classroom & Family Game Night (Ocean Series)

The puzzle toy is made of high quality zinc alloy, high toughness and no deformation. The material is not easy to rust, not easy to fade, sturdy and durable. The excellent processing makes the toy has smooth surface and not easy to hurt the hands. Brain Teaser Metal Puzzle. Release Pressure&Enhance Thinking Ability Enjoyable amusement that is perfect for sharing with friends and family, and is the ideal size for keeping in your pocket! This is an educational toy which contain many mathematical and physical principles. While providing us with entertainment, release the working pressure of the adults. Exercising elderly people brain, help prevent a decline in memory of the elderly. The simple design looks insignificant but actually quite complex to figure out. Which can enhance kids' patience and thinking ability, good for creative thinking and developing intelligence, improve problem solving abilities while improve both your IQ and EQ. Offer you freshness and fun at any leisure time. Multifunctional Toy/Brain Teaser Metal Puzzle Multifunctional brain teaser puzzle set for all occasions, these are perfect to hand out for birthday parties, party favors, classroom rewards, educational prizes, gifts, stocking stuffer, Easter egg filler, and much more. Specification: Condition: 100% Brand New Material: Zinc Alloy Color: As Pictures Shown Size/weight: As Pictures Shown Package List: 6* Intelligence Buckle

【High Quality Brain Teaser Puzzles】The iq puzzler is made of safe alloy material, powerful press forming, durable.

【Smooth metal Disentanglement Unlock Puzzle Set】The toy puzzle is surface coating treatment for long-term use, it is not easy to oxidize. Round and smooth surface, safe to use.

【Portable metal Wire Puzzle Set 】This adult intelligent toy is small and portable, the smart puzzle is easy to carry around.

【IQ Test Toys】Good for creative thinking and improve your patience, intelligence, IQ & EQ

【Interesting party game】TIPS DO NOT refer to the "Challenge Guide" at the very begining, the really most interesting thing is exploring,but not the result