Hello Im looking for a very small (1'' blade max) knife that I can put on my key chain. I can buy a cheap one for $5 but I prefer something that would last. Any suggestions? Summer is here and I like to travel lite. You never know when your going to need something to slice something open and I always have the keys. I wear a lanyard so thats why I want it small. Thanks in advance. As far as steel goes? Decent. G10 and better is fine although and stainless. Thanks again in advance for any suggestions.