Yutin 5 Individual STEM Science Kits for Kids, Wood Arts and Craft Kits, STEM Toys for Boys Girls Age 8-12 8 10 12 13 14 Valentines Gift Idea, 3D Puzzles Building Engineering Model Set

I had sooo much fun putting this together with my nanny kids!!! They got really into it. We built about 2 or 3 just in one sitting. It was definitely a bit tricky here and there, but they were enthralled, which was the point. They all worked well enough, except for just one of the gears on the Ferris wheel that I couldn't figure out how to fit together with the other one, so that was a little bit disappointing, but maybe it was user error. Learning and playing = greatness. Great value for the money and time they take, and super fun designs!!! I love that it came with 5 different ones so that the kids had plenty of options. Highly recommended!!

The projects were purchased for my 12 year old grandson. With some guidance he proudly built all three projects in quick succession. Great value. Hours of concentration, entertainment

Extremely intelligent grandson, easily bored, loved this gift! He truly enjoyed the challenge this gift brought.

Grandson loved this. All 5 of the items work well. Easy to assemble and very educational

We bought this for our 9 year old and she loved it. This is the second kit we have bought for her from this brand/company. The first was remote controlled dinosaurs. She said this one was more fun and challenging to build, but the dinosaur one was more fun to play with afterwards. She did not paint them which I would suggest doing before they are built. It took her about 30 to 45 minutes to put each one together. These are actually pretty durable and have very friendly design and instructions. We think the value is so good for the price, especially when you consider the amount of time she gets put into them. The only issue we had with this kid is fiber optic nightlight had to be soldered for the wire connections to work. Not sure if this was just one bad kit for us or a common problem but it only happened on that one.

These are wonderful toys and my grandchildren love theirs!

this was fun to do however, the instructions were extremely basic. It would’ve been nice if there was more detailed extraction for this project.

Grandson thought this was an excellent toy. He’s very engineering, oriented and scrupulous even at a young age about following instructions. He needed very little supervision.

Awesome gift. Very clear instructions plus extra assembly parts.

The instructions are in Chinese.

My son loved these!! Very interesting design. Kept him busy building for a few hours.

I bought this wooden puzzle for my 6 year old grandson, he put it together with no issues. I would recommend it. It looks very nice when the lights in the toy are on.

While the projects were interesting for my child it was disappointing that the starlight came with none of the screws. We had to break a old toy to get the screws to finish that project.