Size:7.5X7.5X7.5CM
Wooden Brain Teaser Puzzle 4 Sets: Wood Brain Twister Puzzle, manipulative puzzles for adults. Every piece is completely unique and The Kongming lock is made of bamboo
Challenging IQ & Logic Puzzles: A handheld game that cultivate critical and creative thinking! Not only does this brain puzzles keep you entertained but it's a great way to help improving focus and concentration in kids and teens as well as improve their IQ and EQ
Hand-eye Coordination: The puzzles not only can keep brain activities and Anti-Alzheimer's but also can train children imagination, eye-hand coordination and shape recognition. Eye coordination is also conducive to general physical coordination. Recommended ages: 13 & UP years old.
These intelligence toys can not only exercise brain, also can easily be used as a decoration in a den, family room, living room, working table, office or waiting room. Great gift for birthdays, Halloween, Christmas, as well as party favors.
We are dedicated to ensuring the quality and safety of our wooden toys. We at WOWME are standing not to use mold wood or toxic paint. All our toys are comply with EU&USA safety requirements of EN71& ASTM F963 & CPSIA.Certified as non-toxic, lead-safe, and phthalates - safe.