The Thermochromic Egg

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The UK’s Lion Quality is to start producing eggs with temperature-sensitive thermochromic print to let you know when it’s cooked soft, medium or hard-boiled.
Posted on August 1, 2006
Filed Under Typography | 2 Comments
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2 Responses to “The Thermochromic Egg”
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Apparently egg-marking is big business and has been in the news lately. I may start printing my own eggs if I can my hands on one of these: http://www.rationalauto.com/dependent/automation/egg/004b.jpg
Nice!