Review on 🏗️ RubRab Balancing Building Montessori Educational Building Toys: Promoting Mindful Play and Cognitive Development by Thomas Landis

I'm glad I bought the set with more blocks because they are smaller than expected. You won't get much with a smaller set. Even this large set needs to be paired with a set of traditional square and rectangular blocks for lots of fun. But in combination with other blocks, it will offer new unique challenges and creative opportunities for grandchildren. It's nice to have variety. Visually, they are beautiful, elegant and well made.