Serrator Blade Technologycarefully developed to provide you optimum blending performance that will stay sharp up to 12 times longer than standard blades*.* Lifetime guarantee on the blade only. For full details please see terms & conditions within the instruction booklet. Independently tested by CATRA using the International Standard Cutting Test System to ISO 8442.5 vs a standard plain edge blade. Terms & conditions apply. Easy clean Dishwasher safe parts so even cleaning up afterwards isn't time consuming Compact storage For storage in every kitchen no matter how big or small Heat resistant blending leg Ideal for blending soup in the pan Twist & Lock safety mechanism For ensured safety in the kitchen Vari-speed settings including turbo & boost To ensure your food is prepared perfectly