STEM Science Kits for Kids Ages 8-12 8-10, Wood Building Crafts Kits for Boys 6-8, STEM Toys for Boys Age 8-12 6 7 10 11 13 Years Old Gifts, Engineering Experiment Projects, 3D Wooden Puzzles 8-13

I bought these for my boys and they love them! Both of my boys love building stuff. These are super cool. Easy to assemble, worth the money, and felt like it was appropriate for my 6 & 8 year old.

Got this as a gift for my son. He loves it! It challenged him to think and have results for his work.

My extremely smart and talented ADHD kiddo loves these STEM KITS! They are great quality and perfect challenge and fun for him. There were no missing parts. The sale price was a great deal and the age range is perfect on these.

They were a little difficult for my groups of 4th graders.

This kit is AMAZING!!! My daughter and I put together 3 out of 5 contraptions so far. They were obviously designed with great care, some spare parts, precision, all three work really well. Great value for money too. Great demonstration of engineering/science principles. It was super interesting even for me as an adult. Got 5 more kits to give out as gifts.

Love it !

Made of cheap wood, so it was partly broken while I detached the parts.The final products were not very sturdy...It was a bit hard for my 6yo girl, so I had to do most parts.But my daughter could take some simple and easy parts.

thanks