When you've used up your mosquito-repelling citronella candle you can re-use the lovely, handmade ceramic container.
If there's any wax residue, just microwave the container briefly to melt it and clean it out.
Then you can use it to hold coins, keys, jewelry and more. Or pop in a tea light or other small candle and continue to use it to create a lovely, warm atmosphere indoors or out.