Small World Toys Stack 'N' Nest Cups Babies will enjoy sand and water play with the Small World All About Baby Infant Stack 'N' Nest Cups The colorful stacking cups feature an animal imprint and holes or cutouts for water to flow through Great in the bathtub and for outdoor play, too Cups measure 12.25'' when stacked; suitable for children 9 months and up For 50 years, Small World Toys has delivered fun, safe, innovative and endearing products for children of all ages