Kizlyar Supreme Zorg Liner Lock Flipper D2 tool steel A great knife! Review. This is a very well made liner locking folder. D2 tools steel blade with western style aggressive Tanto shape, sporting G10 scales and stainless hardware all Ti ceramic coated for aiding corrosion resistance. The Zorg came with PTFE washers fitted in the main bearing but also included were a set of brass washers for those who prefer brass to teflon.