NUK Pacifier Happy Days 0-6 months, Heart Peach You can easily sterilize it by putting water in the case and heating it in the microwave. (Fill with water up to the ▼ mark and heat at 360-550W for 4 minutes) It has been sterilized, but please only purchase if you understand that it is a used item. A pacifier holder is also included as a bonus. (Slightly used) #Nuk #NUK #Pacifier