Капля глицерина

Glycerol/$ is a by-product of producing Biodiesel/$, but it turns out to be a rather useful substance in its own right. Its uses are detailed in the following pages.

Bandages/$ can be used to quickly heal 3 hearts of health. Quickly is not instantaneous, though; you will need to right-click and hold for 2 seconds to apply a bandage, and there is an 8-second cooldown between uses.

Double the output of using Sugar/$, what's not to like? This will save on your precious Lubricant/$.