Be bold with your eyeliner. For bold lines in one stroke, look no further than Swiss beauty jet black bold felt tip eyeliner. - The felt-tip makes application easy and the no-smear, no-smudge formula ensures a lasting look that you'll love. - The non-feathering, water-resistant formula comes in the richest, deepest black available. - Use this liner for a long-wearing, intense eye look that's professionally precise.