• Coolees reach all parts of the jaw to provide cool, lasting comfort. • Solid, flexible teether relieves mouth pressure and disperses mouth pain. • Freezer safe. • Complies with EN 71 Dr Brown\'s Natural Flow The Dr Brown\'s Coolees Teether are made to hold the cold and to soothe sore gums. Coolees reach all parts of the jaw to provide cool, lasting comfort. It\'s a solid, flexible teether which relieves mouth pressure and disperses mouth pain. Coolees reach all parts of the jaw to provide cool, lasting comfort. Additional details: Packaging size: 150mm x 105mm x 25mm Recommended age: 3m+