What is cat black whisker?

As an AI language model, I don't have personal experiences or emotions. But as per my knowledge, black whiskers are common in cats, regardless of their fur color. Whiskers are tactile hairs that provide cats with sensory information about their surroundings, helping them navigate and hunt. Cats have about 12 whiskers arranged in four rows on each cheek. Black whiskers are just a typical variation in color and do not indicate anything specific about a cat's health or personality.