The Spoon Does Not Change Color At Room Temperature. It Changes Color When It Encounters Cold Drinks or Ice Cream. Which Can Make Eating Cold Drinks Interesting.The Lower The Temperature. The More Obvious The Color Change Of The SpoonIt Can Be Used As A Gift for Children. When He Eats Ice Cream. A Miracle Appears and The Color Changes. Making The Child Very Excited and Know Different Colors It Is Needed for School Parties. Holiday Parties. Family Parties. Birthday Parties. Year-End Ice Cream Parties. Weddings. Church Events. and Any Other Occasions Where A Spoon Is Needed. When These Spoons Change Color. Those Present Will Be Surprised. Children Love It. and Adults Love It. The Color-Changing Spoon Will Become The Excitement Of The Party and Push The Beautiful Atmosphere Of The Party To A Climax There Are 40 Spoons In One Pack. Four Colors. 10 for Each Color.5 Inches In Length. Easy To Use for Adults and Children. Streamlined Design. Very Comfortable To Use High Quality Pe Plastic. Which Can Be Reused and Recycled. Very Environmentally Friendly The Lower The Water Temperature Is. The Faster The Color Of The Spoon Changes