Comment by stirfish

How do I add a second spout to this can?

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Well, the pump at the gas station doesn't fit in my car, but they sold me a can with a spout that fits in my car.

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It's tedious to fill the can a dozen times when I just want to fill up my gas tank. Can you help me or not?

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I understand, but I already bought the can. I don't need the "perfect" way to fill a gas tank, I just want to go home.