St. Patrick Day Cool Change Color Changing Drinking Straws - Fun Color Change Reusable Straws. 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. Dip into your favorite ice cold beverage and watch the straw magically change color! 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.
Celebrate the Irish! St. Patricks Day Fun Color Changing Straws
12 Straws in each pack (6 change to light/mint green and 6 change to med/dark green)
Fun for Saint Patrick Day, Parties, or Small Gift - Fun For All Ages
Made in the USA - Reusable Drinking Straws - Top Rack Dishwasher Safe
Please note: Color change varies with temperature (See full description below)