Fuller-looking brows and lashes, without the prostaglandins. Cold-pressed organic castor oil in a rose quartz roller — so it goes exactly where you want it, and nowhere you don't. One bottle lasts about 3-4 weeks of nightly use. That's roughly $19 a month for the step most people say did more for their brows than anything they'd tried. Conditions lashes and brows so they break less and look denser over 3-6 weeks. Rose quartz roller applies a thin, even layer — you use a fraction of what fingers waste. No tugging on eye-area skin, where dragging causes the damage in the first place. No prostaglandins, no hormones — nothing you need to research before you use it. Sealed roller, leak-tested packaging. It lives in your bag, not just your bathroom.