Nuk Orthodontic Shape Anatomically Shaped Shield Made Of High Quality Plastic Silicone Nipple 1 Piece Per Package When A Baby Kicks, Grabs Objects, Lifts Its Head Or Sucks On Its Pacifier, It Performs Certain Exercises Of Its Daily "Training", As The Muscles Of Its Legs And Arms, Back And Face Need To Develop And Exercise. The Correct Coordination Of Tongue Movements, Strong Jaw Muscles And A Properly Formed Palate Is An Important Condition For Healthy, Smooth Breathing, Unhindered Food Intake And, Later, The Development Of Speech. The Nuk Classic Fashion Pacifier In The Nuk Orthodontic Shape Has An Anatomical Shield Made Of High-Quality Plastic And Is Available In Classic Favorite Designs. All Nuk Pacifiers Feature The Nuk Air System. This Means That Air Escapes From The Nipple Through A Valve. So The Pacifier Remains Soft And Flat Enough To Not Cause Deformities In The Jaw. Silicone Is An Extremely Elastic And Soft Material, Particularly Resistant To High Temperatures And Tasteless. For The Healthy Development Of The Oral Cavity: Pacifier Nuk Classic Fashion - An Important "Gymnasium Instrument" For Little Champions.