Mikyajy's 22K Pro Active Inkliner and an active lifestyle are a match made in heaven! It is a waterproof inkliner that glides perfectly to create intense, matte lines that last up to 12 hours without smudging or fading. Your go-to desert-proof eyeliner for an active routine! Here's why you should get it: •Lasts up to 12 hours •Waterproof •Sweat proof •Desert proof •Intense color Ophthalmologically tested.