Silicon Valley dentist Chrystle Cu noticed her otherwise-wellness-obsessed patients were oddly reluctant to floss, so she teamed up with her artist sister Catherine to create...noticeably superior floss. Truly, all who try it actually look forward to flossing: Cocofloss is made from 500-plus polyester filaments that feel incredible—the floss itself is thicker than we were used to, but somehow is easier to slide between teeth. Coated in coconut oil, it smells (faintly) of natural coconut, mint, and other fragrances; even the packaging is gorgeous. Try it once and we promise, you’ll never go back.