The Zyliss Potato Masher is crafted from premium quality stainless steel. This masher features small inner holes and larger outer holes for quick mashing without leaving any lumps behind. A soft touch handle allows for a secure and comfortable grip every time. An integrated hook has also been added for simple, sleek storage. The Zyliss Potato Masher is backed by the Zyliss 5 Year Guarantee and is dishwater safe.