The researchers used metal and wooden utensils with both outdated and new nonstick cookware and found they all prompted very small abrasions for the coating, which unveiled PTFE particles. These particles were being microplastics and nanoplastics (MNPLs). Stainless steel is a steel alloy that commonly is made up of iron, https://fernandodxmcs.like-blogs.com/33223276/not-known-facts-about-ceramic-copper-titanium-coating-cookware-safe