How many different types of swiss army knife are there?

There are over 100 different types of Swiss Army knives, produced by Victorinox and Wenger, each designed for various uses and activities. They come in various sizes and configurations, ranging from simple models with basic tools to complex multi-tools that include numerous functions like scissors, screwdrivers, and even digital components. The specific number of models can vary as new designs are introduced and older ones are retired.