Unit Rocks(R)

My 3-year-old and her friend spent a whole afternoon building towers and sorting the stones by size. They're learning about balance and sharing without me having to direct anything. A solid investment for open-ended play.

My three-year-old loves figuring out how to balance these uniquely shaped blocks, and they’re solid enough to survive plenty of tumbles. The set really sparks his creativity and keeps him focused for way longer than I expected.

Our 4-year-old twins have been stacking these for weeks now, and I love how the irregular shapes make them really think about balance. Only wish the set came with a few more pieces to build bigger structures.