354 Pcs STEM Building Blocks Set Toy For Kid, Pipe Tube Sensory Toys with Wheels, Baseplate, Interlocking Storage Box, Kids Construction Building Blocks Educational Toy Gift For Toddler Boy Girl Child

My grandsons are rough on all toys but these must have steel in them. They have so much fun building with them and the box they come in is very sturdy and has handy little wheels that STAY ON! So worth it. The only problem that I have with the product is that the pieces don’t come out of their various hiding places when you whistle for them. But they’re more pleasant to step on than those “other” building blocks.

From the write up and pictures it looked great, when I got it to give to my 4 year old Grandson, first thing I saw was how small the pieces were, I don't think they are even 3/8 of an inch, then after we got into it I discovered there was no couplings, no male to male and female to female so it really hampered the building, then also there was a bunch of pieces in there that were completely useless, couldn't use them for anything.Actually very frustrating, I'm a Contractor I know the mechanics, thought it would be a good learning tool for my Grandson, NOT!Looks great, sounds great, that's as far as it goes, what a waste, who designed this?

This STEM building set is so much fun, it’s hands down one of our son’s favorite toys right now. It comes with so many pieces and they are so colorful and high quality. Our favorite part is the booklet it comes with, as it has so many fun ideas and our son has become so skilled at making the items by looking at the pictures. We really recommend this!

Bought a set of these for my 7 year old nephew. Thought the quality was so good I bought a set for my 4 year old grandson. Money well spent. The quality and durability is awesome. He spends hours building and creating. Bright colors are very nice and the creating possibilities are endless. Great purchase!

Our 3 year old daughter got these for her Birthday and her and her daddy okay with them all of the time. Actually I think he has even more fun with them then her sometimes lol. They hook together great and are sturdy. Their storage case is big and strong too.

I bought this for a 4 year old boy and it turned out the 2 years old girl loves it. Very fun to build

Love these I have a five year old.... him and are constantly building with these they are so much fun and it teaches kids how to think with their minds vs being in front of technology !!!!Good for creative kids/parents

I bought these for my boys ages 4 and 6. It keeps them entertained and engaged for quite awhile. It has sparked imagination and creativity. Would definitely recommend.