Fisher price Rock-a-stack rings made from plant based materials.

Classic stacking toy with 5 colorful rings and a bat-at rocker base
Made with plant-based materials (*Toy made from a minimum of 9% ethanol extracted from sugar cane.) and comes in FSC certified package
Helps introduce the concept of relative size as baby stacks the rings from biggest to smallest
​Grasping and stacking the rings helps develop fine motor skills and problem-solving skills
​For babies ages 6 months and older.