Civivi C19026B-4 Mini Asticus.  This well made folder features a 3 1/4" black stonewashed hollow ground blade of 10Cr15CoMov Stainless Steel.  Purple G-10 handle scales over steel liners.  Linerlock.  Flipper opening.  Black deep carry pocket clip reversable for right or left side tip-up carry.  4 1/4" closed.

PRC