This is a large container of very fine graphite. I bought it to lubricate the gunpowder measure (for reloading). For that it works very well. It also eliminates static adhesion of powder particles to the dispenser channels. This is undoubtedly a lifetime supply of graphite. I had to order this item twice before one was actually delivered. The lid was not screwed on, so the inside of the box and plastic bag was full of spilled graphite. I will look for new uses for graphite.