Sassy Stacks of Circles Stacking Ring STEM Learning Toy, 9 Piece Set, Age 6+ Months

The center of each ring is the same size, allowing it to be stacked in any direction for frustration-free play.

Explore big & small, sorting, sequencing and building!

The Stacks of Circles promotes early STEM learning by teaching a child about: – Sorting – Size – Sequencing – Building – Weights – Different / Same