The nuk genius soother has been developed in partnership with dental experts worldwide and is the new generation of nuk soother still based on the approved orthodontic nuk shape but improved with a softer and more flexible baglet to further reduce the pressure on baby39s jaw and teeth as well as the risk of teeth misalignmenta handy soother bag keeps the soother clean and safe when at home or whilst out and aboutthe nuk air system helps to ensure the mouthpiece remains soft and flexibl