bbluv Uvi - 4-in-1 Portable Pacifier & Nipple UV Sterilizer is a compact, cup-sized sterilizer that uses the UV technology. Great for sterilizing nipples, pacifiers and bottle necks on the go. The Üvi uses an efficient and safe technology that eliminates germs from pacifiers, baby bottles, bottle nipples and sippy spouts. Its a very convenient tool that doesnt use any chemicals. Simply pop the item in, cap it, and switch on the button for sterilizing. 1 year warranty.