The Nuk Happy Days Soother is the perfect way to help soothe sore gums. It has been designed in partnership with dental experts and is designed to support healthy dental development. It has an approved orthodontic shape and special Nuk Air System to help ensure it stays soft and flexible, encouraging the correct development of your child’s teeth. The soother also includes integrated grooves to help draw saliva away from the mouth, helping to avoid rashes. A handy bag is also supplied to keep it safe and clean when not in use.