Durability: Pure metal can openers are generally more Sturdy than other types of can openers, such as plastic or combination plastic/metal models. They are less likely to break or wear out over time with frequent use. Longevity: A pure metal can opener can last for many years, making it a good investment for those who want a long-lasting kitchen tool. Hygiene: Metal can openers are easy to clean and sanitize, which can be especially important for those who are concerned about food safety. Design: Pure metal can openers often have a sleek and classic design that can be appealing to those who want a timeless, minimalist look in their kitchen. Functionality: Metal can openers are often simple and straightforward to use, without the added features and functions that can complicate other types of can openers. This can make them a good choice for those who want a reliable and efficient tool without any unnecessary bells and whistles.