Tebru 3 L Aluminum Stovetop Pressure Cooker

This is a useful little pressure cooker. I'd have never bought one had I not had an Instant Pot, but when my IP broke down, I needed a quick, cheaper replacement, and this has worked out reasonably well. The only issue I have with it is one of my own making, more or less, because I went with price. I bought an aluminim one instead of stainless steel, and the discoloration that Google says happens commonly with aluminum cookware was new to me. So while I did go for value over quality, and while Google claims its common, I'm 67 and have never noticed this kind of dark discoloration on my other aluminumware, so I felt it was worth mentioning