Poraxy 4 in 1 STEM Kits for Kids Age 8-10, Science STEM Projects for Kids 8-12, 3D Puzzles, Educational Craft Building Toys 8-13, Christmas Birthday Gifts for Girls Boys 6 7 8 9 10 11 12 13 Year Old

My kiddo loves these STEM projects. We have purchased multiple from this brand and have been very pleased with quality and sale price. He loves all the different challenges, skills and movement of them all.

The media could not be loaded. A lot easier to put together than I thought it would be. I'd keep an X-acto knife around to trim off any extra bits as not all the pieces punched out cleanly, but that's minor. Also the battery pack is VERY tight so you really have to squeeze the batteries to fit them in there. It does loosen up a little bit over time, though. And the instructions don't tell you there's a clear cap inside the glue so... don't squeeze it trying to get it to come out until you remove that or you'll end up with glue all over your hand like I did. My son's already built 2 of the projects so far and he's actually asking me to get him more for his birthday.

I bought this for my grand daughter's 8th birthday. She likes kits and craft projects. I told her she could have the fun of building these adorable items and suggested she give them as gifts for her little friends.

Made of cheap materials, which was a bit disappointing.The instruction was easy to follow, and the final product was also OK.

Neat little stem kit! And the fact there are four kits in this is great! My 10 year old enjoyed doing these!

A lot of fun for the while family! Definitely needs adult supervision!!

I thought this would be a good follow up kit to the vehicle one that my 6 year old loved and put together on his own. Unfortunately, despite how nice and interesting this kit was, it had some serious flaws to it. This particular kit needed a great deal supervision. The biggest danger we found was that the leads had open contacts, and no instructions not to allow the leads to cross which will heat up to the power that they glow and burn out - and in one case, branded my husband's finger (not a serious injury but could really hurt a child). Of the 4 LED's we got with the kit for the 2 units that needed them, 3 of them were DOA's which tells me that there's a high rates of failures of these. The open contacts to the power supply was my biggest issue; this thing is made of balsa wood and I don't need things to catch fire while we're not looking. It's still a fun kit but we had to help him on a lot of it whereas we didn't with the vehicles and handle the wirings for him since we didn't want him to get hurt.

They love focusing and putting these things together, get your kids some and see if they like it. If they do then they'll probably try to put all of them together back to back.