Candles give such warm and cozy look.
I found nice stats that show that buying tall&fat candles will save you money.
Click the image to see all details.
There are numerous other shapes of candles, but usually you can read on them for how long they can burn.
I bought several candles of the different size and it seems to me that round candles are also long buning. Now I am so interested how much time the label showed:) I will go to the store and look how my candles are durable.