We've owned a set of ProCook oven trays, pots and pans for several years now. We bought them online after reading numerous positive reviews (on a different site). I quickly became sceptical after using the items for a few months. The coating was very fragile, and the oven trays started to chip, warp and rust after a few uses. After a few years of use the frying pan has warped and lost whatever non-stick properties it once had. The pots are marginally better, but the handles get hot rapidly and are not safe to hold without mittens. The oven tray has lost most of its paint and is unsafe for baking food. A near complete waste of money.