Candle by the Hour candle is easy to use and lasts hours upon hours. Merely place the beeswax coil through the spring loaded clip in increments of 3 inches or less. Each three inches of candle wax will burn approximately one hour.
The product information says this is 100% beeswax, but it sure doesn't smell like it. It smells more like a standard paraffin wax candle. Too bad, because it's a good idea, at least in concept.