Cool Change Color Changing Straws - St Patricks Day Fun

Package Quantity:1 St. Patrick Day Cool Change Color Changing Drinking Straws - Color Change Reusable Straws are just plain fun for kids of all ages and grown ups alike! Saint Patricks Day Straws are white and yellow when warm. The white straws change to a light/mint green and the yellow straws change to a med/dark green when ice cold. Any time is a fun time for Cool Change - FDA certified for food contact. Use any of the cool change products with ice cold liquids, ice cold desserts, or soft frozen treats and presto... the color will change right before your eyes like magic! (Not intended for hard ice cream). PLEASE NOTE: Color change will vary depending on temperature, lighting, and perception of color. Color change is due to temperature change. The warmer it is... the lighter the color. The colder it is... the bolder the color.