Quick Apply Oil is an addon for The Witcher 3: Wild Hunt. It provides you with an easy way to apply oil to your weapons and armor. It's a very handy tool that can be used in combat or in any other situation where you need to get the job done fast.

To install it, you need to have the game installed on your device and the addon installed. You will then be able to use it by simply opening the game and selecting the "Quick Apply Oil" tab.

It works as easy as it should. First, select your weapon or armor. Then, choose the type of oil you want to apply and the amount you want to use. After that, just tap the button to apply the oil. It's that simple!

The best thing is that it is free and you don't need to pay to use it.