SEASONED &a READY TO USE.Lodge seasons all of their cookware with vegetable oil before it leaves the foundry, so all you have to do is give it a quick rinse and youre ready to cook. Seasoning is cooking oil that has been baked onto the iron, forming a natural, easy-release finish for less sticking. The more you use your cast iron, the better your seasoning will become, making your cast iron darker and smoother over time. Lodge products are perfect for everything from baking to braising, frying to roasting. CLEANING & CARE.Theres nothing better than a home-cooked meal, and Lodges rust-resistant line just made that easier. Items in this line undergo a patented heat-treating process to inhibit rust. Hand washing this pan with warm soapy water is recommended to preserve the cookwares seasoned finish. For extra stuck-on bits, an occasional trip through the dishwasher is fine, just apply a thin coat of cooking oil to it afterward to maintain the seasoning. Lodge prides itself on high quality and timeless design, which has now been matched with new technology and convenience. GET PERSONAL.The personal, 3.5-inch skillets adds elegance and versatility to both your kitchen and your campfire. Combined to create amazing table presentation and perfect your baking techniques, the four of these smaller Cast Iron skillets work together allowing you to get creative with side dishes, desserts, and multi-course meals.