Joebobz welcome to the yard! If you do a search on INFI you may find Cliff Stamps comments (he tests knives to destruction for fun). Basically INFI is high carbon tool steel that is corrosion passive and tougher than old boots. It's probably the best knife steel out there right now. Buy the INFI Scrapper when they come back into stock! <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />