Blending tools are essential instruments used in various fields, including cooking, art, and digital design. In cooking, tools like blenders and food processors help combine ingredients smoothly, creating sauces, soups, and smoothies. In art, blending tools such as blending stumps or tortillons are used to soften pencil or charcoal lines, enhancing the overall appearance of a drawing. In digital design, blending tools refer to software features that allow users to merge colors, textures, or images seamlessly. Programs like Adobe Photoshop offer blending modes that adjust how layers interact, enabling artists and designers to create visually appealing compositions.