What it is: A tool with ultra-thin, sharp blades designed to isolate, lift and trim each hair with accuracy and control, plus a brush to shape and define.What it does: Achieve a high-definition sculpted look or simply keep your brows trim and tidy with this two-piece kit. It makes delicate brow work easy to handle, even if you're not a pro, and is made with stainless steel, which is durable and easy to clean. How to use: Brush brows upward to determine which hairs need trimming. Use the precision tips to isolate and gently lift hair to be cut. Cut one hair at a time. Use the brush again to reshape. Clean after each use.