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The rings on the aluminum cans hide a secret that few people know

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They are there, discreet, often ignored. We pull them up mechanically to access our favorite drink, and then we throw them away. Yet these small aluminium tabs have far more potential than we think. Behind their apparent triviality, there is a surprising creative and practical potential. You'll never look at these metal tongues the same way again...

A little piece of metal, but a real feat

The ring of a can is not just a piece of aluminium. It is made from a specific alloy, combining aluminium, magnesium and sometimes other metals. This composition gives it both lightness and solidity. As a result, it is robust enough to open a pressurized box, but also malleable enough to be transformed. It could be compared to a particularly strong paper clip, designed to puncture steel, while remaining maneuverable.

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