The Elementum is ever evolving, and this version from CIVIVI features a button lock but the same look as the classic liner lock iteration.  

The CIVIVI Elementum is a no-frills, straight down to business utility folding knife and many of its design features pave the way for it to be an excellent EDC blade. These include the thin, ergonomic handle and a very simple utilitarian design. The drop point blade offers dependable blade strength and edge retention and transitions into an ergonomic handle that seems to melt into the hand. The G10 handle makes for a great aesthetic and sure grip, while the updated steel deep carry clip keeps the knife securely attached to your pocket. The Elementum was designed for and is capable of all-day use. 

This model features a satin finished Nitro-V blade and natural G10 handle scales.