I've decided to sell my Moka pot collection and replace them all at once. It holds 15-18g of coffee grounds. The extraction volume is 120-130ml. There are fine scratches and water stains throughout. I used it frequently (sometimes daily), and I didn't use detergent when cleaning it, so there may be a strong coffee smell. The metal fitting connecting the upper lid to the body sometimes comes loose (see photo 2). When this happened, I carefully pushed it back in place.