Nuby Pur Ice Bite Soother Ring TeetherThe p?rICE technology on this teether keeps it colder longer than water filled teether, providing a cool textured surface for baby to bite.Features include: •Provides a cool textured surface for baby to bite and teethe on safely during their teething periods•Engineered with raised offset surfaces that assist in the eruption of teeth by gently massaging infants gums•p?rICE stays colder longer than water filled teethers•Colors vary, you will receive one of the following colors: Blue, Pink, Yellow