Feature●Heat sensor: spoon tip turns white when food is too hot and thus contributes to the safety of your little one (from 37°C)●Gentle: soft edges protect babys sensitive gums and their first teeth●Comfortable for baby: easy grip handle for comfortable hold●Bright colours: this pack of 4 contains 2 blue, 1 green and 1 yellow spoon●Harness: At Nûby, care for your child is always the focus. We strive to help new parents with every step, speak "every step of the way". These spoons are part of our fantastic tableware collection available in our Amazon shop.Description Nûby™ soft, heat-sensitive spoons are the perfect support for feeding first solid food. They are not only gentle on sensitive gums, but also indicate by discoloration when the food is too hot.