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McDonald’s Engineers a New Type of Straw for Slurping Shamrock Shakes

Mental Floss logo Mental Floss 3 days ago Michele Debczak
McDonald’s Engineers a New Type of Straw for Slurping Shamrock Shakes © McDonald's McDonald’s Engineers a New Type of Straw for Slurping Shamrock Shakes

The Shamrock Shake has been a seasonal McDonald’s specialty for decades, but even the classics can benefit from a high-tech update. This year, the fast food chain is launching a new version of the treat that layers the traditional mint flavor on top of chocolate. And in promotion of the new product, McDonald’s is also releasing a reinvented straw.

As Co.Design reports, the STRAW (Suction Tube for Reverse Axial Withdrawal) was designed by real engineers at the aerospace and robotics engineering firms JACE and NK Labs. What sets the device apart from conventional straws is the sharp bend in its shape and the three, eye-shaped holes in addition to the opening at the bottom end. The extra holes are positioned in a way that allows drinkers to take a sip that’s equal parts top mint layer and bottom chocolate layer. As the video below illustrates, it’s “a spectacularly unnecessary product.”

Replay Video

A total of 2000 STRAWs, complete with fancy, black carrying cases, will be given out for free at McDonald’s in 80 cities. You have the next few weeks to snatch up yours if you don’t want to be stuck sipping milkshakes the old-fashioned way.

[h/t Co.Design]

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