This item is new and unused. It's a soft spoon developed jointly by Akachan Honpo and Richell, designed to indicate the ideal temperature for feeding. It comes with a case, making it convenient for outings. It appears this product is no longer in production. Please be aware that this item has been stored at home for a long period before purchasing. ・The color changes when exposed to items hotter than approximately 40°C. ・The food is ready to eat when the spoon returns to its orange color. ・If the color doesn't change, it's an indication that the food isn't too hot. ・The tip of the spoon uses a soft material that is gentle on babies. ・The design makes it easy to see the tip of the spoon. ※Please double-check the temperature before feeding. ●Contents: 2 spoons, 1 case ●Materials: Body: Polypropylene, Tip/Handle: Thermoplastic elastomer ●Dishwasher safe: Yes ●Boiling sterilization: Spoon only ●Chemical sterilization: Yes ●Microwave sterilization: Spoon only ●Heat resistance: Spoon 140°C, Case 90°C