Answer:
The very end of the bristles on a brush, farthest away from the handle, is referred to as the "tip" or the "end." It is the part that comes into contact with the surface being brushed.
The tip of a brush is typically made up of individual bristles or filaments that are grouped together. These bristles can be made of different materials, such as natural bristles (like animal hair) or synthetic bristles (like nylon or polyester). The type of bristles used depends on the intended use of the brush.
The tip of a brush is important because it determines how the brush interacts with the surface being brushed. For example, brushes with stiffer bristles are often used for applying thicker paints, while brushes with softer bristles are used for more delicate work, such as watercolor painting or applying makeup.
In summary, the very end of the bristles on a brush, farthest away from the handle, is called the tip or the end. It is the part of the brush that comes into contact with the surface being brushed and can vary in stiffness and material depending on the intended use of the brush.