IMUSA Stovetop Aluminum Pressure Cooker

Pre-owned. No instructions, just the pot. Measures approx., pot top opening = 8 x 8 inches & 5.5 inches tall. Not sure how many quarts that is, I suck at math. The pressure cookers will speed up cooking time by 70 percent Used for making beans, soups, chili, poultry Ideal for tenderizing meats and speeding up cooking time To open push/slide the open handle area forward and rotate lid to the right and pull off. To put the lid back on push open handle forward and match the ridges on lid to pot and slide back to left. Tried to do with one hand while videoing to show :)