Those long BIC lighters are great for any number of things…lighting the stove, a fireplace, or just a candle that you’re too lazy to get matches for. And with so many applications, it’s easy to understand how they run out so fast. But before you run to the store to buy an entirely new one, spending $5 a pop, take a beat. Using only a regular lighter, some ingenuity, and a little know-how, you can actually refill…the un-refillable!

Just do us a favor after seeing this video: don’t set yourself on fire with all those lighters!