The Marble Wine Bottle Coaster is a functional marble wine bottle coaster with a recessed well, or cork rest (7/8" diameter x 3/4" deep) in the rim of the coaster. A freshly extracted cork can be set vertically in the cork rest, preventing tablecloth stains. To keep with sommelier tradition, the cork is easily available, next to the bottle, for examination. The Wine Bottle Coaster in black marble has a black felt base and a natural cork mat inside. The offset bottle well is 4" in diameter, 1" thick. The Marble Wine Bottle Coaster is a perfect gift for for any occasion or as a wedding favor.