Kids Building Blocks STEM Toys, 120 PCS Plastic Gear Interlocking Sets That Bends - Safe Material - Toddler Educational Toy for Girls and Boys Aged 3+

I bought these as Xmas gifts for my 2 y/o and 4 y/o nephews because they play too much games and I wanted them to build stuff instead. They absolutely loved these. They had so much fun building and taking these things apart and there were a lot of pieces so they weren't fighting with each other over them. But it was hard for them to put it together. The ridges are hard so when you try to fit the pieces together it's hard for a toddler to get them in they're not strong enough to do it themselves. I had to help them put a few of the pieces together because it was hard for them to put together. But other than that they absolutely loved it.

I saw this at the library and my children love it!

They’re a little smaller than I thought they would be. My toddler loves them and the nice bag they come in. We take them most places and everyone enjoys them. Even the grandparents!

This was a gift. Arrived on time. Thank you

My son loves to play with it and I enjoy playing with him trying to build things from the poster but when it arrived the box was open and a couple of missing parts. The only reason why I didn't returned it and buy a complete set it was due to my son playing with it nonstop and would feel bad trying to taking it away. The only reason why is not getting a 5 stars rating.

Not durable. They shatter and break into tiny pieces if dropped. Not appropriate for households who may have small children or pets.

Bottom line is that it looks awesome. However... just buy the fake Duplo. Large legos are just better.

They are smaller and the plastic seems thinner that what they used to be years ago.