Wolf's head red grease new grease tube design is garbage 

it was cheap enough to use, worked ok, but the people who who design the plastic pull tabs and tubes must never had to really be out in the real world greasing equipment, we had a batch of Sunoco grease that was same thing had to cut the plastic lable off it before you loaded it into the grease gun because it would get stuck. what a pain in the donkey, so we switched tho the Mobil which seems to definitely do better hope they don't get rid of the aluminum pull tab