This thing from China gets good reviews, but right out of the box it leaked enough steam around the handle to dribble water all over our glass stovetop. Pressure cookers are only as good as their lid seal ring as we just learned with a much beloved Faberware cooker for which seal rings are no longer available.
I decided to buy a few spare rings for this 8.5 qt T-fal and surprise, it's not even shown on their web site.(the 6.5 qt model is but with a different name). Then I tried to order the ring shown in the user manual and found that it's not listed either. When I called customer service they couldn't match up any numbers for the cooker or ring and told me to call a company called SmallAppliance.com. They couldn't find any of the numbers either but would keep searching and call back - didn't happen. If you can't but a ring now, how about in a year or two when the ring fails. This one's on the way back to Amazon.