The original winged eyeliner stamp created to apply matching, even winged eyeliner in just seconds. The stamp works with liquid, non alcohol based liner. Its washable and reusable. Universal for most eye shapes. Made in the US. Gluten, Latex & Cruelty Free. To Use: Apply liner to the wing stamp and lightly stamp on the corner of your eye. Works best with liquid, non alcohol based liner. Please reach out to us directly if you have issues using the tool!