Jazzsthup 6.88-inch Burger Smasher, crafted from high-quality food-grade cast iron with no harmful coatings and featuring a heat-resistant wooden handle for your safety. Its groove design ensures even heat distribution, making patty smashing and burger crafting a breeze. √ Grooved Design Preheat your grill press on the griddle, and then press it onto the hamburger patty or steak, this will create perfect grill marks, and the groove design ensures even heating for quick cooking. √ Heat-proof Wood Handle The wooden handle design of the grill press effectively insulates heat and prevents any risk of injury to your hand. √ Healthy Grill for Reduce Fat The 2.2lb weight of the meet smasher for griddle makes it effortless to squeeze out excess fat, allowing you to savor every delicious bite in a healthier way. Tips For Daily Maintenance：Cleaning thoroughly the burger press after every time use, dry it with low heat or dry it with cloth, and apply a light coating of cooking oil for optimal storage. Note: 1. The cast iron meat press is made of pure cast ion without chemical coating on the surface. A layer of cooking oil is pre-seasoned during production process to prevent rust, please perform routine maintenance according to the preceding methad after use. 2. We suggest you re-season it before your first use following below season steps: Apply for a moderate amount of cooking oil onto the burger press, heat it over low flame for 3-5mins, then turn off the heat and let it cool naturally. Rinsing with water (86°F~104°F) after cooling. Repeat this three times.Drying the meat press with low heat and apply a light coating of cooking oil,heat for 30 scconds. 3. If rust does occur, you can restore it by repeating the season steps after cleaning off the rust.