The OMNI is a miniature EDC knife created by UK-based HRIBARCAIN, and currently up for funding on Kickstarter. The OMNI features a blade just over an inch in length, with an overall length of 3.75 inches extended, and roughly 2.5″ folded. The body is reported to be made of 7000 series aluminum, and the OMNI features a unique sprung pivot design, which locks the blade into place. The blade itself is made of Damascus-patterned steel, and is designed for heavy-duty use.
https://www.kickstarter.com/projects/omniknife/the-worlds-smallest-and-sharpest-damascus-pocket-k/