Optimum performance and perfect ergonomics. That's what the new Xo hand-held mixers are. Easy to operate with a straight back and ergonomically shaped grip handles. State-of-the-art motor and gear unit components for long service and safety while working. For your safety every  Xo hand-held mixer is equipped with a Double Action Trigger (with safety lock-off to prevent unintentional machine start-up). With HEXAFIX® tool connection.