RAF" brand electric blenders, one black and one red. Text on the blenders and their packaging indicates they are "Health breaking well extraction machine[s]" with a 2.0L capacity and 500W power. These appear to be commercial blenders, designed for heavy-duty use in settings like restaurants or cafes, due to their robust construction and powerful motors. Commercial blenders are built to handle a larger workload than residential blenders, often used 50-100 times a day. They typically feature more powerful motors (ranging from 1000 to 2000 watts or higher) and larger blending containers compared to regular blenders. These blenders can be used for a variety of tasks, including blending soups, smoothies, sauces, and even crushing ice.