Our award-winning Kozii is now faster, more reliable, and easier to clean, with a 100% stainless steel warming chamber! The new Kozii SafeHeat Pro is specially designed to allow for speedy, efficient convective-heat warming using a low temperature, nutrient-safe water bath to maintain the integrity of vitamins, minerals, amino acids, enzymes, and white blood cells naturally occurring in breastmilk.No moving parts in the warming chamber makes the Kozii Pro long-lasting and reliable. The result is a bottle warmer that is safer, faster, more precise, and easier to use than conventional warmers.