Knife making - Black Oxide, ferric Etching...New video up(finally)... #blackoxide, #ferricchloride #etch & #stonewashing... Link in my bio or go to... https://youtu.be/iILyqtT2Mko #o1steel #52100 #knife #knifetextures #stockremovalknife #contentcreator #knifemakingtutorial #knifemaker #knives #evaderknives #customknives #knivesdaily #knife #knifemakingcommunity #knivesofinstagram #knifemaking #knifeporn #youtuber #knifepics #knifepicsofig #knifepicsdaily #newvideo #youtubevideo inspired by @petermckinnon @mattih @caseyneistat