The LG AEQ73110219 Refrigerator Ice Maker Assembly Kit makes and dispenses ice cubes directly into the bin to provide a constant supply of ice. It is specifically made for use with specific refrigerators and works by pulling water into the mold, freezing it into cubes, and then dispensing it into the bin when it is frozen solid. This means that it does not require the use of ice trays... https://www.hnkparts.com/aeq73110219-lge-ice-maker-assy-kit