3D Puzzle Engineering Toys STEM Learning Kits Wooden Laser-Cut Model Kit

Laser-Cut Model KitThis mechanical wooden puzzle toy uses precision laser cuttinghigh-quality plywoodsmooth touching.Pre-cut wooden board will be easy to pop the individual pieces out of the sheetsno glue required.The interlocking mechanisms are pretty ingenious. FUN FOR ADULTS & TEENAGERS: Adults teens and older kids love the challenge of model building and kids can learn about gravity gears design and engineering concepts as they build! Manufactured by Feceyq. Detailed InstructionJust follow the user manual provided in the brain teaser DIY puzzle toyand you will be able to install it.Assembly time is 5-8 hourspatience is the key to finish all these kits.Feel the pride of DIY assembling this entire IQ toy set-up with your very own hands. Family Time & DecorationThe complexity of this kit will boost your child creativitybuilding this 3-D Puzzle Kit will bring family together for hours to create something truly unique to display in their home. Great choice as Thanksgiving Day GiftBirthday GiftChristmas GiftFather's Day Gift.