You're not the only one who saves bottle caps for an unknown future project! No longer relegated to the junk drawer, bottle caps are made into a surprisingly appealing pedestal candle holder. Made for pillar candles, these candle holders provide an anchor to keep burning (and non-burning) candles firmly in place. Colors vary based on whatever bottle caps are available at the time, but such a variety of colors is sure to go with just about any color scheme.