Fisher-Price Baby Stacking & Nesting Stack & Roll Cups, Set of 10 Multi-Color Toys for Infants and Toddlers Ages 6+ Months

Baby will love nesting the colorful numbered cups together, or stacking them higher and higher, or snapping them together to make colorful balls to roll! There's even a smiley jingle ball that nests inside any cup, or fits on top of the whole stack. Stacking, nesting, or snapping cups together introduces baby to size, shape, and how things fit together in a really fun way!