This inverted wine bottle holder was built with a hard maple wood center and walnut wood to accent both sides. This piece was stained using a gel color called Cabenet. And finished with a semi gloss lacquer finish. This inverted wine bottle holder will remain upright even without a bottle of wine in the holder. As with all of our products a set of care instructions for this piece is included with your purchase. This item would make a good conversation piece with bringing functionality to any home bar or kitchen.