I bought this for my grandkids (ages 3-9) at Christmas. The play with them a feew hours every day til they went home. The adults enjoyed building with them. We are getting another set.Age 3 to 9
These blocks are great quality. They fit together quickly and easily and hold together. My grandchildren love them. I purchased two sets and may add more to their collection.
I bought these for my seven year old grandson for Christmas. He likes them a lot. He said they have something similar in his school for the STEM program. We’re verysatisfied with this product!