Explore new textures, soothe sore gums, and flex those motor skill muscles. Each of the 5 soft teethers gives baby a toy to safely chew while he plays. Your baby will love practicing his stacking skills, and you'll love how neatly these toys nestle together for easy cleanup and storage. Two must-haves in one: Stacking toy & teether! Textured stacking rings are teething-safe. Work on motor skills, explore textures & introduce classic colours. Toys nestle together for storage. 5 pieces. Ages newborn and up.