Nuby’s koolSoother Teether provides a cool, textured surface for baby to bite and teethe on during teething periods. The cool, resilient surface soothes and stimulates sore gums safely. Designed with raised, offset surfaces, the Kool Soother teether assists in the eruption of teeth by gently massaging infant’s gums. Colourful shapes are easy for baby to hold and sized for maximum effectiveness as a teether and soother in one. For 3m+ and includes 3 teethers.