Ink N Drink

What it does

Ink N Drink

Our goal is to optimize the coffee / tea drinking experience by giving users visual cues of their drinks temperature. Like it hot? When ink fades to dark blue, start drinking up. Like it cooler? Wait till it reverses color completely. Drink completely cold? Microwave and see the ink change color to have a baseline of how hot your drink is. Know your drink's heat and enjoy every sip. As featured at Coffeeholicfrom web.archive.org

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