
There is no shortage of blocks here. They fit snugly while not being able to separate or fall apart when lifted. They were well packaged in stages, which makes initial assembly a breeze following the instructions. Since there are a lot of blocks in the set, our robot definitely took some time to build. . It's big and the remote/power module works well. My kids really enjoyed doing STEM and I got to spend some quality time with my kids. It took a few days due to their concentration, but now they want to create different remote controlled creations. If we combine this set with others that we have, we will have many things to work with.

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