A good knife can be quite an amazing tool to have as it can provide as a great utility tool when you are in need of one. When you choose to purchase one you would have to be careful about choosing the right one that would suit your requirements. If you are a person who wishes to have a knife which is compact yet useful then you can choose to have this Smith & Wesson bullseye black Teflon coated single blade pocket knife. Coated with Teflon means that this knife can resist rust which is a great feature for a knife. This knife also has a good lock mechanism which helps keep the blade unexposed when you choose not to put it to use.