My deer tallow is pretty hard ie not runny , even in the summer. Bear grease, however , is runny and slick as goose s**t. I tend to use it or bear oil in the cold months . If you want to store bear grease in a grease hole, you will definitely have to add some wax to it . I keep mine in a little bottle and don't add anything. I used to dip the ball end of my paper cartridges in a mix of bear oil and beeswax, but I don't do that anymore.