Cooks Standard 4 Cup Nonstick Hard Anodized Egg Poacher Pan with Lid, 8-Inch Has 4 cups that are made of hard anodized aluminum and hold 60 ml each Nonstick makes food release/cleaning easy and allows for healthy cooking To use: fill pan with water, put eggs in cups, and cook to desired firmness Tempered glass lid to view food; Stainless steel handle is riveted for strength Not Induction compatible; Works on: gas, electric, glass, halogen, ceramic, etc.