6003 Alu Alloy Discs size for rice cooker inner pot and steamer. Aluminum disc circle for signs. Metal alloy: 1xxx, 3xxx, 5xxx, 6xxx, 8xxx series etc ... fits for most of electric rice cooker.Size Inner Cooking Pot+Rice Spoon, Non Stick Interior Coated Inner Liner, Rice Cooker USD 20.57. Read more . NEW ARRIVALS – Dari Home.