Faux faux bois.
In other words, real birch bark candles. Made with birch bark over paraffin wax (with a protective foil layer), these pillars are so pretty.
They are unscented, so they would work really nicely on the dining table (Thanksgiving?)...all you will be adding to your room is a little natural beauty and candlelight.
Sold in three heights (6",8",12") the prices range from $11.95 to $21.95 at Crate and Barrel.