Hurricane Katrina moved ashore over southeast Louisiana and southern Mississippi early on August 29, 2005, as an extremely dangerous Category 4 storm. Credit: GOES Project Science Office Hurricane Katrina was one of the deadliest hurricanes ever to hit the United States.
A pocketknife is a foldable knife with one or more blades that fit inside the handle that can still fit in a pocket. It is also known as a jackknife or jack-knife. A typical blade length is 5 to 15 centimetres (2 to 6 in).
The pen blade is typically found on smaller folding pocket knives and similar in shape to the spear point blade but with a more gradual curve. One side is sharp and the other dull just like you find on Swiss Army and similar pen-knives. As always you should choose a knife with a blade most suited to your needs. Naturally, there is no single blade type that is suited to all applications so we recommend thinking about what you will be using the knife for most and letting that determine which blade style to get.