This image shows a container of Polybear Food Grade Grease, which is a specialized industrial lubricant. [1]
It is designed specifically for food producing and processing machinery (such as bottling machines, bakery mixers, or conveyor systems) where there might be incidental or accidental contact with food items. Unlike standard mechanical grease, food-grade formulations are non-toxic, odorless, tasteless, and safe for consumer health in small amounts. [1]