These eyelash curlers with a built-in comb smoothly separate your lashes, creating the perfect curl. It does the most without crimping or breaking your lashes. Unlike conventional eyelash curlers that can cause lashes to overlap and twist in different directions, the built-in comb is designed to only touch your lashes (never your eyes), providing extra support as they curl, creating a shape that's beautifully fanned out, not harshly crimped. All metal parts are made of carbon steel, a metal that is stronger and more durable than stainless steel. The spring-loaded hinge helps regulate the right amount of pressure applied to your lashes. Ergonomically designed handles make it easier on your hands and fingers. The handle lock allows you to close the curler when not in use, for easy storage in your makeup bag. Always curl before applying mascara so that makeup doesn't stick to the pad and pull out your eyelashes. Curl your lashes. Properly! Perfectly! - The absolute best eyelash curler, because it separates and fans out your lashes. Curl your lashes. Properly! Perfectly! - The absolute best eyelash curler, because it separates and fans out your lashes.