Nuby Icy Bite Keys Teether brings relief from sore gums and teeth. The colourful keys are filled PureIce Gel, which stays cooler for longer compared to water filled teethers. Help your baby with the onset of teething with the Nuby Icy Bite Keys Teether. Teething isn\'t fun for anyone, but with the Nuby Icy Bite Keys Teether the multiple teething surfaces help relieve the discomfort of sore and tender gums. They are easy for little hands to hold and uses Pure Ice Gel, which stays cooler for longer compared to water filled teethers. Place in the fridge (only) for cooling the gel. Advised for younger babies around 3 months of age with the on-set of teething. Encourages oral motor skills, helping the development of lips, tongue, jaw and the hard and soft palates. The movement of which are very important in speech development, safe swallowing and consuming various textures. Please note: Nuby Icy Bite Keys Teethers are not suitable for any forms of s isation, wash only in hot soapy water and rinse thoroughly. Key features of Nuby Icy Bite Keys Teether Aids in the eruption of new teeth Multiple teething surface Pure ice teething gel, stays cool for longer than water filled teethers Encourages oral motor skills