This keep my boys engaged for easily an hour at a time!

My son wanted this for Christmas one year. He has played with it a few times. It's fun, but I feel that it was over-priced.

Many laughs were had building and shaking the structure

Students love this game. We have a earthquake challenge contest where students engineer the best build that will withstand the earthquake. Even the older students still want to play the earthquake game even after they're mastered the activity years ago. Would recommend to any teacher or parent for their students or kids.

I bought this toy for my toddler to play with his grandpa who is into construction. My toddler is still young but I feel this toy will grow with him. It's already interesting even though for now he just enjoys the chaos of the blocks collapsing. I'm looking forward to seeing him learn more with it in the future once he understands some more complex concepts.

This toy has an entertaining and inquisitive concept. If it were better made, I would purchase it again. Unfortunately, it lasted less than a year and a half with only occasional use (once every other month is a generous estimate.) Over 18 months, that is less than 10 uses before it inexplicably stopped working. No tinkering or battery changes worked - it is simply dead as a doornail. $40 demands better quality.

This was in my child’s kindergarten and first grade class. Great STEM toy that we bought it for our home. Definitely teaches about structure and foundation concepts

Purchased for a 5yr old, his younger sibling is enjoy it too! He is facinated and proud when a structure remains standing but loves to watch it fall. Yes, get this! Enjoyable on many levels.

My 5-year-old loves this kind of thing. His father is an engineer. Both are now on the floor, playing and learning. It's worth the investment... for sure.

I recently purchased this item for my 4- and 7-year-old kids. It was an instant favorite.

I haven’t seen another engineering toy quite like this. My kids love testing how high they can build and coming up with their own challenges. Both my pre-K and upper elementary kids really enjoy playing with it.

This is a great kit to use for family STEM nights. It's easy to use for a wide range of ages and ability levels. The pieces are durable, and large enough that they aren't easily lost. We have used this at STEM nights where our high school students run activities for younger children and their families. Even the high school students really enjoyed investigating with this kit! You do need batteries and might want to have extras on hand, just in case.