Water-filled teether can be chilled in the refrigerator for extra soothingColourful baby einstein caterpillar character is easy for little hands to holdSoothes baby's sore gums while at home or on the goPart number: 10573Great minds start little. it's a tried and true way to soothe baby's sore gums! teether-pillar is a water-filled teether that can be chilled in the refrigerator to add extra soothing relief to baby's tender gums during teething. the beloved baby einstein caterpillar is easy for little hands to grab and hold. great for at home or on the go.