"Sometimes, it just feels nice to glide a really cool (both figuratively and literally) device up and down your face, but has a facial roller ever 'sparked joy?' Before the IT Cosmetics Heavenly Luxe Face & Neck Citrine Roller ($28), my answer would be no. But the brand's founder Jamie Kern Lima says this one, which features citrine (as opposed to other more common stones, like rose quartz), inspires positivity — and I'll take that wherever I can get it." — KC