The Toofeze Teether is a COOL teether that can be chilled instantly in cold water. The noncorrosive stainless steel disk chills easily and its natural properties draw heat away from inflamed gums, reduce swelling and numb gums slightly. The soft silicone handle is shaped to make it easy for tiny hands to hold. Its texture also creates an alternative teething surface to satisfy some babies. The handle stays a comfortable temperature for your baby to hold. The Toofeze Teether is made of all natural ingredients.