This is a 3.5L stainless steel pressure cooker. It has been used, but it's a very sturdy German-made product and functions without any problems. It would be a shame to throw it away, so I'd like to pass it on to someone who can use it. It's an expensive item, so it's also recommended for those who want to try it out. I will wrap it in bubble wrap, pack it in a cardboard box, and ship it with care.