Absolutely love these boxes! I'm not a very crafty person so craft stores have always been intimidating for me (not that they're open during COVID anyways...). These boxes have practically everything you need for an awesome, inventive and creative STEAM project (save for a cookie sheet to organize your materials or a rag for clean up). I appreciate the pre-packaged, pre-portioned materials, and the different mediums and textures that my little gets to experiment with. We always look forward to picking out our next project. I love these so much that I bought a favorite summer box for our good friends out-of-state, as well as a subscription for my nephew.