3D Wooden Puzzle - Wood Crafts Mechanical Off-Road Vehicle Building Model Kits - Wooden STEM DIY Brain Teaser Puzzle - Off-Road Vehicle Birthday Gifts for Adults and Teens Boys Girls

I have so much fun with my grandson putting these together. At first I did the and told him what to do the second time. Now he could pretty much do it himself. Though the wood is thin, so you have to be a little careful.

Fun to build

You still need glue for the fighter jets and helicopters lol

I bought this product for a gift. I am very satisfied with it. The package is packed very nicely in layers you notice like a book. It's not so heavy. The pieces of each puzzle are very easy to identify, also very easy to break. Seems is very fun. Fits perfectly in a backpack. Functional. It's a great toy for teenagers or adults.

Fun and pretty easy for kids. The only problem was some of the pieces were harder to get out or didn't quite want to fit together snuggly causing them to fall out but overall fun and worth the price

Fun to assemble, slightly fragile and had to glue some things back together. One robot has two of the same part sheets (and the correct page missing) so we could not complete that robot

The media could not be loaded. Great Puzzle for the kiddos! They loved it! 3d and nice and thick material therefore it won’t be too fragile

The media could not be loaded. As we were putting it together I was very worried the gears wouldn’t work well to raise the marbles back up. But, we did a good job sanding and waxing the moving parts, and it works like a charm! It took me and my kid about 5 hours to do, and they’re thrilled with it. It took more hand strength to push some of the parts together than they could do by themselves—it’s definitely a do it together project for anyone under 10 years old, but well worth it. The instructions were accurate and the pieces are correctly labeled. Excellent value.