Dunli DIY Double Burger Press,Patties Maker, Nonstick Cast Aluminum, ideal tool for BBQ and Home Kitchen Nonstick cast Aluminum ensures quick patty release and easy after-use wash. Interior ridges design makes patty a ribbed surface, heated evenly,tastes much delicious. Comfortable wood handle. Press uniform patties evenlyquickly and easily . Ideal for beef,chicken,turkey,pork,and vegetable burgers. Also use to form crab cakes and appetizers.