Finally… the ring that sits on top. This Fisher-Price® Ring Pyramid toy, made with plant-based materials*, offers classic stacking fun for toddlers. It includes a wobbly base and 5 colorful rings for little hands to grasp and stack. Stacking helps toddlers develop hand-eye coordination and introduces the concept of size as they learn to organize and stack from largest to smallest! (*Toy made with a minimum of 90% ethanol extracted from sugarcane.)