Fans of Tequila Rose are just discovering the bottle can tell you when it's ready to drink, in a hack that's been dubbed 'game-changing'.

Shared on TikTok by Helena (@helliexox), she revealed that the roses on the bottle change colour from pink to a dark purple when the contents are chilled enough to enjoy.

And it turns out it's not the only drink - one commenter pointed out that the mountain on a bottle of Coors does the same thing when it's nice and cold.

Prepare to never unsee this.

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