My son hasn't stopped building and playing since we got these a few weeks ago! He LOVES them and invites people over to see his "fort" or "lab" or "cave"! His best friend loves them too and they both had big ideas but only so many panels, so I ordered another set and he ADORES building even bigger structures now! 100% recommend. These are sturdy, clever, and worth every penny!

One of the best child products we've ever purchased! The kids play with it every day and when their older cousins and friends come over, it's the number one toy that everyone goes to.

From day one out of the box my two boys have made and played with these sets for hours on end! Their imagination and creativity soars in their unending endeavor to build new ideas. The adventures are endless. Super product!

My 5-year-old has been building forts in every room all year. It's easy to use and even easier to put away than mattresses, pillows, and blankets. We need the rectangles add-on pack now!

Our children have been playing with The Big Set nonstop. They build everything from pirate ships to castles!

My children play with these for hours! They look up the ideas on the "inspiration" part of the website and start creating! Then they spend so much time inside their creations!

My kids are obsessed with these. They take a little finesse but we've been able to build structures that stay up for a couple days unless a kid intentionally breaks it. So many fort possibilities and they stack up small for storage.

The kids love these. They have become one of their most played with toys. They get them out everyday. It is cool to see how imaginative they are with them. The build quality is also solid based on how they have held up to my kids abuse.

We combined the big set with the rectangle set and the kids have so many options. They love these and have been using them every day.