Why do coffee cups have a second tiny hole in the lid

Why do coffee cups have a second tiny hole in the lid

Why do coffee cups have a second tiny hole in the lid

It often goes unnoticed, but the tiny second hole designed on the lids of takeaway coffee cups plays a vital role in the flow of liquid. 

Why do coffee cups have a second tiny hole in the lid

Why is a small hole provided on the other side of the hot coffee

Why do coffee cups have a second tiny hole in the lid

The best reusable coffee cups and travel mugs of 2024

Why do coffee cups have a second tiny hole in the lid

The tiny second hole in your coffee cup lid actually serves a big

Why do coffee cups have a second tiny hole in the lid

Decoding the Design History of Your Coffee Cup Lid - Gastro Obscura

Why do coffee cups have a second tiny hole in the lid

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Vacuum Insulated Coffee Mug: Coffee mug by SUNWILL is with double wall vacuum insulation technology, keeping your favorite beverages hot for 3+ hours

Why do coffee cups have a second tiny hole in the lid

SUNWILL Coffee Mug with Handle, 14oz Insulated Stainless Steel Reusable Coffee Cup, Double Wall Coff…See more SUNWILL Coffee Mug with Handle, 14oz

Why do coffee cups have a second tiny hole in the lid

Cup lids for takeaway coffee: How recyclable are they?

Why do coffee cups have a second tiny hole in the lid

Why does my ceramic travel mug have a hole at the bottom? – MORA

Why do coffee cups have a second tiny hole in the lid

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Why do coffee cups have a second tiny hole in the lid

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