Momcozy s Baby Wipe Warmer features a top-heating design that keeps wipes warm. When there s only a small amount of wipes left, a spring pushes them to the top so those stay warm, too (you can also remove the spring). A silicone seal effectively locks in moisture and heat, preventing the wipes from drying out and turning brown.The Wipes Warner offers four temperature options with a digital temperature display (104 , 113 , 122 , 131 ) and a built-in nightlight.