Originally Posted by
FBinNY
To fill the syringe. Put some grease in a plastic bag, roll it up and cut off a corner, then push it into the syringe and squeeze the grease out as you slowly withdraw the bag. You want to avoid tapping air, because it makes flow control difficult.
Not bad. I have the feeling that an even easier method might exist. Something along the lines of cutting off the bottom of a (plastic) used toothpaste tub, fill it with the goop and seal shut the bottom with a small gas torch. Then attach one of those little cones to the aperture of the tub, which are usually provided with pumps, for pumping soccer and basketballs.