Visions 5L Dutch Oven with Glass Cover Visions glass cookware is renowned as being the amber-coloured, see-through range of cook pots and saucepans. It is made of a glass ceramic material that is thermal shock resistant, which means it is highly resistant to breakage from a sudden change in temperature. Made of a pioneering see-through glass-ceramic material that can withstand extreme temperatures, Visions offers real convenience and versatility unmatched by conventional cookware. The see-through glass allows for monitoring cooking and avoiding boil overs. Amazingly versatile: use on stovetop, oven, broiler (without cover), fridge, freezer, or microwave. Easy to clean; dishwasher safe Non-porous glass-ceramic won't absorb food odours or flavours or react with acid-based foods. The transparency of Visions cookware makes it easier to monitor what's cooking and helps to avoid messy boil overs. The risk of overcooking is also minimized, resulting in more nutritious and healthier meals. Visions is extremely versatile - not only is it ideal for stovetop cooking, but can also be used in the oven, the microwave, under the grill, in the refrigerator and in the dishwasher. Visions cookware is non-porous and non-reactive so it does not absorb odours or stains from food, unlike some metals. Due to its excellent heat retention qualities, it is also ideal for liquid based cooking such as soups and curries. In addition, it is economical on fuel as medium heat is recommended for optimal cooking results.. Suitable for all stovetops except induction. Oven safe. Microwave safe. Dishwasher safe. Fridge and freezer safe World Kitchen UK will replace any glass-ceramic part of your Visions cookware that breaks from hot or cold temperatures within ten years from date of purchase. In addition, World Kitchen UK promises to replace any Pyrex glass cover that breaks from heat within two years from date of purchase Any part with a manufacturing defect will be replaced, without charge, within one year from date of purchase. For these warranties to apply, the owner must follow these Use and Care instructions provided at the time of purchase. If breakage occurs, please keep the product. You may be asked to return it. Accidental breakage from impact is not covered by warranty. Manufacturer's Description Visions Versa Casserole is made from a unique thermos shock resistant glass and is one of the most versatile glass cookware in the world. Visions can go straight from the freezer to the oven, microwave or stovetop, then served at the table and then put directly into the dishwasher or with the plastic cover back into the fridge or freezer. Visions glass material is used in many unique ways, it is used to melt gold in the Middle East as it can with stand extreme temperatures and is non-porous. It's development stems from the US Space Programme where the Space Shuttle Cockpit windows are made from this material. Visions Versa Casserole comes with a glass and plastic cover for the flexibility of a multitude of functions.