Stacking Ring STEM Learning 9 Piece Set | Developmental Play| Age 6+ mos.

Straight post accepts different sized rings, strengthening hand-eye coordination. Chunky rings make it easy for baby to grasp, strengthening fine motor skills. The Stacks of Circles promotes early STEM learning by teaching a child about sorting, size, sequencing and building. Ages: 6mos-24 mos Colorful beads in the clear ring allowing baby to connect the sound to sight Each ring features a different texture and weight; Textural variety is great for mouthing!  This is a 9 piece set. KiKi's Insight: The center of each ring is the same size, allowing it to be stacked in any direction for frustration-free play. This is a nice and educational  twist to the "standard" stacking ring toy.