A Swiss Army Knife is a versatile multi-tool that originated in Switzerland. It typically features a folding design and includes various tools such as blades, screwdrivers, can openers, and scissors. These knives are known for their durability and compactness, making them popular among outdoor enthusiasts, campers, and everyday users. The Swiss Army Knife was first produced in the late 19th century for the Swiss military. Over the years, it has evolved into a symbol of practicality and innovation. Many models are available, catering to different needs, from simple designs to more complex versions with numerous functions.