Everyone knows coasters are important. And yet they're often designed in ways that defy reason. Let's observe some of the ways.

What's the purpose of a coaster if any accumulated moisture will simply dribble off and onto the surrounding table? There should be a law against production of these, along with glass cutting boards.

Cork is a great, absorbent coaster material! Except when it's produced too thin! Let's use our heads people.

These work well in a bar setting, not so much in a home.

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Dude