If you haven't heard Shamrock Shakes are officially back at McDonald's. And also if you missed the news this year there are 5 different Shamrock Shakes to choose from!
But, a Shamrock Shake is layered which means that sometimes your straw could only giving you a taste of one particular layer at a time. McDonald's recognizes that struggle so they went ahead and invented a special straw.
The company hired tow engineer firms - JACE and NK Labs to invent the straw. The way the straw was designed is all in the shape. It provides optimal flavor flow dynamics!
It's available for a limited time and there are only 2,000 of them out there. If you're lucky you will be able to receive one when you purchase a Chocolate Shamrock Shake.