MEIGO Magnetic Blocks

Great quality very sturdy and affordable. This is one of the better priced sets for the amount you get and they're not some weak things. They connect very well and my daughter loves playing with them. It does come with a booklet showing you possibilities of things you can make, but the booklet includes things that are not included in the set. This can be either a good thing or bad - a kid may end up disappointed realizing they can't build certain things but if you added this set to some others I'm sure they'll be happy to find they can build more! Could not be happier with the set overall. I was skeptical about these at first bc of the warnings for the magnets/ you never want to leave your children unattended while playing with anything that has magnets. The magnets are very securely placed on the inside of each piece. My two years old just loves these we keep them separate from other toys so she is more excited to play with these blocks when they come out of hiding. STEM toys are all about building the child's imagination and help in developing core skills in science, technology, engineering, and math.My daughter loves these and we have lots of fun building all sorts of things! http://www.amazon.com/gp/product/B07GV9LHH1