Need help in creating the brow that's right for you? Ardell Brow Perfection Stencils quickly help you shape the perfect brow. Brow Perfection Stencils are easy to use, reducing unwanted errors, and quickly help you shape the perfect brow. Reduce unwanted errors, our stencils cut down the amount of time required to get that precise and perfectly arched brow you have always wanted. The four different stencil shapes are pre-cut to mimic the most desired brow shapes for all face shapes. Now your brows can look natural and precise every time.