Get The Dr. Brown'S Advantage - The Pacifier Designed With Baby'S Acceptance In Mind! The Advantage Pacifier Is A Fully Symmetrical Soother, With Reversible Bulb That Fits In Baby'S Mouth Either Right-Side Up Or Upside Down. The 100% Silicone Bulb Is Soft But Sturdy, Using A Rounded Shape That Satisfies Baby'S Suckling Reflex. A Unique Shield Design Reduces Irritation By Providing Plenty Of Air For Baby'S Sensitive Skin To Breathe. Plus, It Glows In The Dark - Making It Easy To Find Day Or Night. Advantage Pacifiers Grow With Baby, Coming In Two Stages To Fit Developing Faces. Taste-Free, Odor-Free, And Bpa-Free. Quickly Clean In The Dishwasher (Top Rack) Or Sterilize By Boiling, Microwave, Or Electric Sterilizer.