"Profilers" usually refer to specialized tools used in various beauty and cosmetic applications, such as makeup or microblading. These tools are designed to outline and define specific areas with precision. In makeup, profilers could refer to lip liners or eyeliner pencils, used to outline and shape lips or eyes with accuracy, creating a defined and polished look. In microblading or micropigmentation, profilers could refer to fine and precise tools like microblading pens or blades used by technicians to create detailed and natural-looking hair strokes for eyebrow enhancement. These tools are essential for achieving precise and professional results in beauty and cosmetic applications.