BPA Free Soft Tips-Gentle on Gums White/Hot- Turns White if Food is Too Hot Comfort Handle! Patented!Soft-tip infant spoons that alert you when the food is too hot - because baby food only tastes good to babies. It"s the little things.Stuff You Want To Know: Patented White Hot System makes feeding safe and easy - if spoon tips turn white, baby"s meal is too hot (approx. 110°F/43.3°C and above). Tapered bowl is ideal for little mouths.Stuff You Should Know: Wash before first use - top rack dishwasher safe. Do not boil or steam sterilize.