Waterproof liquid eyeliner ? does not drip or smudge, even when rubbed. Super long wear, both under the eye and on the eyelid. Wondereyeliner is an easy to apply liquid eyeliner, for an intense, pigmented stroke. Ist creamy texture adheres perfectly to the eyelid, for that elusive, perfect line that every woman wants: an ace up your sleeve, even when your day seems never-ending.