Source: Twitter

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.

Source: Twitter

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