Safe MaterialThe Hamburg Press is made of hard-anodized aluminum with an excellent non-stick coating to prevent rust and corrosion. Multifunctional Kitchen ToolWorks great when preparing ground beef, also suitable for veggie burgers, sausage patties, crab cakes, etc. The molds with handles can also be used as a griddle or grill. NON-STICK AND EASY TO REMOVEErgonomic handle design and non-stick aluminum material help you take the patty out of the burger mold easily. Quick and EasyUseCircular striped pattern molds to create professional-looking ridges and adjust to the perfect burger thickness in seconds, making your own burgers super quick and easy. Cleaning Instructions: We recommend removing the handle, putting the burger press in the dishwasher for cleaning, after cleaning, wipe it with a sponge and a soft cloth, dry it and place it in a ventilated place, which can effectively prevent the wooden tube from being scratched.