Pyrex Glass Cookware Our pyrex cookware range is only available in our stores. Please contact your local store to check availability before travelling. To find your local store please visit our Store Locator page. A kitchen institution, Pyrex has been trusted in our homes for almost 100 years, and you'll find pieces of this hard-working toughened glass cookware in nearly every kitchen, pantry and cook's cupboard. Due to pyrex being oven safe and freezer safe as well as having clear good looks, Pyrex dishes, bowls and jugs can go effortlessly from oven to table, and they're ideal for any cook who likes to 'make ahead' as you can create hotpots, stews and pasta bakes well ahead of when they're needed, pop them in the freezer and get them out when the time is right for home-made ready meals. Another big plus becomes clear when it's time to wash up – the smooth glass releases food easily and they're dishwasher safe – super-easy to clean and sure to still keep their clear good looks for many years to come.