Hot-Cold Mug � Colour Changes As Tea/Coffee Cools!

Do you know what the Katy Perry song �Hot N Cold� was written about? No, not about relationships as you might think, it was in fact written about the ever changing temperatures of hot beverages and the fantastic invention of the Hot/Cold Mug, FACT!… maybe. But in all seriousness the Hot-Cold Mug is a brilliantly [...]

Hot-Cold Mug – Colour Changes As Tea/Coffee Cools! is a post from: Gadgets for Men

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[Source: Gadgets for Men]