The Dualit Blender was conceived for commercial use as well as for use at home. Its unique patented safety system prevents the machine's applience as long as the container and its lid aren't in place yet. The professional 550 Watt motor is equipped with different speed rates and an impulse button that allows for perfect control for the user. The stainless steel agitator makes for perfect blending of all foods. The blender is equipped with a large 1.5 Liter glass container. For easy cleaning the blender's blades are removable.