Premium Stainless Steel: This stovetop espresso maker is made of food-grade stainless steel with a hard-wearing chrome finish and a three-part design with a three-ring precision thread at the articulation. The pot has a high mirror polish finish and thickened material for sturdiness and durability. Rust-proof, drop-proof, smooth edges, comfortable to the touch. Clean and odorless, safer and more secure with stainless steel espresso pot.