Nitrided Steel Coating-Free Belly Pot; Manufacturing Process: High-temperature Steel Nitriding Anti-rust Treatment; Coating Property: Zero chemical coating, food grade safe material; Key Features: Full-body rust-proof, anti-oxidation, physical non-stick, enlarged deep belly capacity, uniform heat conduction, dry-burning resistant and anti-deformation; Available Sizes: 24cm/28cm; Optional Accessory: Glass lid available for option; Multi-function: Multi-purpose for milk pot, soup pot and stewing pot; Application: Household stewing & boiling, baby food making, single/double person daily cooking