The Pacifier With Physio Ring Has The Same Natural Shape Nipple With Physio Soft, But With Ring, So That Children Can Catch It With Ease. The Nipple Has A Contoured Shape And Is Thin And Flexible To Conform Perfectly To The Mouth. It Has Streaks Similar To The Palate And A Special Cavity For The Correct Positioning Of The Tongue, Properly Allocating Power To The Palate And The Sides