Attention: After cleaning, please immediately dry the hamburger machine, otherwise it will oxidize and turn black PERFECT SIZE PATTIES - Burger press delivers perfectly shaped patties complete with grooves for the professional burger look. Perfectly designed and engineered to ensure an enjoyable dining experience. DURABLE BURGER PRESS - Made of high-quality food-grade solid aluminum alloy, take care of your health and is durable. ERGONOMIC HANDLE DESIGN- Removable, non-slip handle can be removed and reattached without tools. Easy to carry and great for barbecues and camping.