KPL Ultralight

Great knife lubricant! I also use it on my lansky sharpening Stones.

Great lubrication for your ball bearing knives!

The lite oil is great for ball bearing knives and slip joints. Quickly penetrates the joints. Pricey but a great product.

Used just once and made my flip much smoother. I had to clean it out because deploying the blade eventually felt extremely rusty. i just took it apart, cleaned it out and applied a little KPL and it did the job. smells good too lol.

Use the thicker oil on springs/locks, and the thinner on the main pivot/bearings, and you're golden.

This is the best knife lubricant I've ever used. Used on multiple knives and multitools, and they all move better than new. My only criticism is that it smells like imitation vanilla air fresheners from a car wash. I'd prefer if they toned down the smell, and maybe made it a little more complex. Add a little woody essential oil like sandalwood or cedar. It's not terrible, but really reminds me of the air freshener in a teenager's 90s Honda Civic. Please spend some effort to make the smell a little more grown up. It works so well, and it deserves a better scent profile.

Perfect and lasts a long time

Great Product. I use the heavier oil for detent tracks and detent balls cause it stays in place where you put a drop. Just amazing oil that will help any knife operation