Guaishou 10-in-One 3D Small Wooden Puzzles Kongming Lock IQ Test Toy for Teens and Adults

Wow! Lots of fun time to do these!

A little small for his hands, this was a part of my birthday gift for my "just enrolled-in-college" grandson. His mom says this will keep him out of mischief, at least for a few days, maybe a month or so till he figures out the solutions. Well made but small sized wood puzzles could have been better had they been larger and the wood been polished or varnished instead of being left raw.

You get quite a few of these puzzles for the price and they are not all that easy!

I was really satisfied with this purchase in general but some of the puzzle pieces weren't totally complete, still solvable but REALLY hard to hold in place even when the solution is known. Only effected the puzzles that had three pieces intersecting in the middle. I mean, these are cheap so I get the corner cutting. Still worth the money.

I put these in everyone's stockings this year, and while my kids are still young for it, it was absolutely perfect. All the adults were working on these for quite some time, and they are very fun! The kids liked that they had their own, even if they couldn't figure it out yet. They were certainly a hit. I highly recommend them.

These are quality and my 15 year old Grandson found them entertaining while recovering in the hospital. Good quality and nice challenge!

They are nice quality, but a lot smaller than i thought. They were a lot of fun. The instructions to help you put the puzzle back together if you get stuck are pretty much useless but there are plenty of helpful youtube vidoes

Great gift! They are holding up well. Are not as mind numbing as we thought. Totally okay though still fun.