Let's go back to the basics with essence Brow Wax Pen! This Colorless wax pen beautifully grooms brows for natural-looking, full ​​brows. The wax formula shapes brows while keeping them in place for all-day wear. Use as a primer to intensify the finish of your favorite essence brow powder or on its own for a naturally groomed look. essence cosmetics is certified and acknowledged by PETA as a cruelty-free brand. We do not test any of our products on animals.