But really, the reason it's being featured here over other similarly constructed tools is because it's just so dang small and cute. It's a good size for a keychain accessory -- about 2.5 inches ...

The good news is keychain tools exist, and a lot of them offer more than one function. Amazon has a wide range of multi-use tools that you can bring with you wherever you go and can be helpful in ...

Many models even come with built-in key rings so you can easily add the SAK to the other tools and gadgets you'll want for your keychain — that way you'll never leave home without it.