Kitchen Devils are guaranteed for 10 years against defects from faulty materials or workmanship. This guarantee does not affect your statutory rights. . . Key Features:. . . The handle - Comfortable, hygenic, moulded polypropylene handles give optimum balance and a secure, safe grip. . The blade - The super sharp, high quality blade is made from stainless steel for long-lasting sharpness. . Dishwasher safe - As with all good quality kitchen equipment, it is recommended that you remove your knifes from the dishwasher and dry carefully as soon as the wash is over. .