Yutin 5 Individual STEM Science Kits for Kids, Wood Arts and Craft Kits, STEM Toys for Boys Girls Age 8-12 5-7 8 10 12 13 14 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!!

They were fun to build. The kids loved it. I used them as cake toppers. Quality was great for the price . My nephew is 7 and it kept him busy

Tired of buying electronics or items that soon lose their attention. This worked their mind and was fun to do together.

Our grandchildren love constructing these models. However there was disappointment when the fiber optic lamp did not light up. The batteries are good. There is current at the terminals. Neither of the light bulbs light up though. Instructions say to contact if there is a problem, yet there is no information of how to make contact. How do we get replacement bulbs?

It keep kept my daughter off their phone!

My 10 year old daughter requested this for Christmas. Out of the projects included, two of the sets didn’t include pieces shown in the instructions. She was able to make one work anyway, but the Ferris wheel was missing a crucial gear to make the wheel turn. Very frustrating for her. You might want glue to help keep them together- any wood glue would probably work, and make sure you stock up on AA batteries. I would not buy this kit again due to the frustration caused by the missing pieces, but she enjoyed the process, so we might look at a similar kit from a different seller.

I bought these to encourage creativity with my boys at home, ages 8 & 12 yrs old. My 12 yr old really enjoyed them, and they have stayed together well for a few months since building now. My 8 yr old needed help assembling them, but it was a positive challenge for him as well. Would definitely buy again.

Bought several of these for my 10 yr old grandson. He loves putting them together. Not too hard to do by himself. Just the right level of complexity for him.