Has anyone tried this? I got an email about it and it sounds pretty cool.. taken from their website: Vows to look pretty for 24 hours without a smudge or smear. One stroke and these pretty lashes last through rain, sweat, humidity, tears. Yet the formula removes easily with warm water. Unique brush reaches and beautifully lengthens even the tiniest lashes. Ophthalmologist tested, too. Innovative thermal sensitive technology that helps it stay put for 24 hours is easy to remove. Use fingertips to splash warm water (bath temperature is ideal) on lashes several times and press gently. Or, wet a cotton pad with warm water, press to eye, then wipe away. I wonder how that works...!