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December 14, 2012

Do Mug Cozies Really Work?

It's a simple question, do crocheted and/or knitted mug cozies even work?

I certainly wanted to know.  So I made a little experiment.  Taking the same mug, I filled it once with boiling water without the cozy, and once with, and measured the temperature of the water every ten minutes for an hour and twenty minutes.

The results?

The temperature of the water for the mug without the cozy was 85º F.
The temperature of the water for the mug with the cozy was 100º F.


So, do mug cozies really work?
I say, yes.

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