Description KPL™ (Knife Pivot Lube) is a synthetic lubricant designed specifically for the pivot mechanisms in modern folding knives including balisong and balisong trainers. KPL's high-end synthetic base provides ultimate smoothness. This synthetic base utilizes wickability modifiers  and corrosion inhibitors which helps penetrate low tolerance interfaces while protecting your knife. KPL keeps dirt, metal particles, and grit "in suspension" so they don't cause grinding and premature wear.  KPL actually cleans your pivot as you use it and is compatible with nearly all pivot systems including ball bearings, bronze washers, teflon washers, IKBS, MRBS, nylon (nylatron), G10, micarta, titanium, and metals. With KPL, you can achieve lightning fast deployment, silky smooth action, and bank-vault lockup. We recommend to use KPL for the smoothest possible action on all balisong and balisong trainers.  Specifications -10mL bottle with needle applicator.