Made from high-quality porcelain this Fuel Gauge Mug lets everyone around you know just how full your cup really is. It’s really very clever! Unlike a normal fuel tank which would require a float attached to a wire rod attached to a resistor, which is attached to… we shan’t go on – the designers decided to go for a much simpler solution – heat-sensitive printing!
That means when the cup is full and hot, the gauge will show as full and as you guzzle your coffee down (or as the temperature of the contents is too cold to drink), your gauge corresponds to the contents current level until it goes down to empty. So you know, and so will others around you, exactly when it’s time to re-fuel.
To make sure they last as long as possible stick to hand washing them and avoid using the microwave!
Grab yours now while they're on sale as well as FREE world wide shipping so there's no unexpected surprises at checkout! Grab yours while you can!!!
(Maximum 2 Per Person!)
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DUE TO HIGH DEMAND DELIVERY TIME 14 - 26 DAYS - 30 MONEY BACK POLICY ON ALL ITEMS