1.Safe and Good Build: Featuring a long lasting metal body paired with a nonstick silicone edge, it adheres to safe food standards, offering consistent performance for daily baking needs using foodgrade materials2.Effortless Compatibility Upgrade: Boosts performance with easy compatibility for 6quart models3.TimeSaving Silicone Edge: The flexible edge structure adapts seamlessly to bowl curvature, reducing manual scraping and saving time while improving workflow efficiency for effortless mixing tasks4.Quiet and Stable Operations: Achieves ideal cream texture, and handles dough kneading efficiently, to support home baking tasks, with smooth sauce blending and good quiet stability across various uses