One gadget which can be considered small but terrible is a pocket knife. Though it measures only 3 to 5 inches in length, this wonder tool can be used in a variety of purposes. It can be used for cutting and slicing like the typical knife but it extends its use to can opening, corkscrewing and screw driving.

Old Timer pocket knives are pocket knives produced by Schrade. The pocket knives were known for its good blades and handles until the company closed their doors after a century in the business. In the year 2004, the Taylor brand took over the job of producing the knives and remains in the business up to now.