HIGH QUALITY CAST ALUMINIUM: 20cm Casserole dish with lid made from high quality, lightweight cast aluminium for long-lasting quality and greater durability. Enjoy mouth-watering slow-cooked meats and tasty one-pot stews. Poach or stew on the hob, or roast and slow cook in the oven, with the aluminium domed lid retaining all the moisture for succulent results, every time. BLACK DIAMOND NON-STICK COATING: This casserole dish features our superior Black Diamond non-stick coating that is 7 times stronger than other cookware coatings. The infused, dual-layer coating requires little to no oil, with Nano-Crate Technology for even oil coverage letting you cook healthier low-fat meals FREE FROM TOXINS: The Black Diamond coating is free from PFOA, lead and cadmium giving you peace of mind when preparing your favourite meals SUITABLE FOR ALL HOB TYPES: The bonded steel base ensures fast and even heat distribution, so there are no hot spots when you’re cooking and is suitable for all hob types, including induction. Simply pop the casserole pot & lid into the dishwasher for an easy clean. Also safe to use in the oven, fridge and freezer for added convenience 25 YEAR GUARANTEE: Trusted Tower quality with a standard 1 year guarantee and 24 year extension, subject to product registration online.