01-03-2007, 03:13 PM
I've used them for about 10 years now; they used to cost $15/each. Everyone has just about covered the constant improvements above. I love the savings in energy/dollars.
I don't care if they don't last longer; I'm just trying to save a barrel or two of oil now and then.
I don't care if they don't last longer; I'm just trying to save a barrel or two of oil now and then.