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TikTok's latest fascination is the Yves Saint Laurent or YSL lipstick maker, officially named the Rouge Sur Mesure Custom Lip Color Creator. Beauty gurus on the social media app are showing off the ...

The Yves Saint Laurent Beauté Rouge Sur Mesure Powered by Perso (phew, we're off to a terrible start with that name) is a tiny personal lipstick printer that just made its (digital) debut at CES 2021.