100% Original and Goo d Quality with Free After-sale Warranty . It is quick and easy to clean under running water.The "heart" of the kitchen machine works with four blades sharpened on different levels and thus ensures optimal and uniform shredding or agitation.In a clockwise direction the mixing knife is shredded, while in an anticlockwise direction it is shaken with the beveled sides of the knife.For Thermomix Vorwerk TM21 kitchen machine with seal Blades compatible for Thermomix TM21, useful for chopping, mincing any type of food.colour: silverMaterial: stainless steelPackage Contents: 1 * Blender Blade1 * cleaning brushOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.